Revert of Rewrite LogDog log viewer app.

Revert of Rewrite LogDog log viewer app. (patchset #3 id:60001 of https://codereview.chromium.org/2543323004/ )

Reason for revert:
TypeScript is not ready yet.

Original issue's description:
> Rewrite LogDog log viewer app.
> 
> Rewrite the LogDog log viewer app in TypeScript, and integrate it into
> the Gulp viewer. This adds many features, including:
> - Actual TypeScript 2.0 versions of the LogDog libraries.
> - The ability to perform log tails and manual (on-demand) log loading.
> - Much faster log rendering (by default).
> - Prefetch initial log chunk so it feels more responsive.
> - Better model/view/controller separation.
> - Transient HTTP and RPC retries.
> - A tighter authentication loop, hopefully better now.
> - Better support for mobile apps.
> 
> The current state of things is hybrid JavaScript / Polymer / TypeScript
> because too much change in one CL is bad. The minimum bridges were built
> between the JavaScript libraries that weren't rewritten and the
> TypeScript code that uses them.
> 
> The TypeScript code is smaller, cleaner, and (obivously) stronger typed.
> This should lead to its significantly-increased enhancement and
> maintainability.
> 
> Polymer integrates TypeScript by including it during vulcanization. This
> requires the Gulp build system to include an intermediate "build"
> directory step, where the original sources are copied over and the
> transpiled JavaScript code is generated.
> 
> BUG=chromium:667990
> TEST=local
>   - Ran the app locally, seems to work under all expected circumstances.
> 
> Review-Url: https://codereview.chromium.org/2543323004
> Committed: https://github.com/luci/luci-go/commit/2cc68ad46a2c1c332d5d1d3b3b86cd3efd5c6281

TBR=estaab@chromium.org,hinoka@chromium.org,hinoka@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:667990
Review-Url: https://codereview.chromium.org/2570963003
Committed: https://github.com/luci/luci-go/commit/4588c02fe11509e38d8192ee6d18c45bbc2d1ee8

[dnj, 2016-12-13 23:35:02]

The CQ bit was checked by dnj@chromium.org

[dnj, 2016-12-13 23:35:02]

Created Revert of Rewrite LogDog log viewer app.

[commit-bot: I haz the power, 2016-12-13 23:35:05]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-13 23:42:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481672102404470, "parent_rev":
"df2d983dc49537f5ca6f8f33878930ca7a67cd5c", "commit_rev":
"4588c02fe11509e38d8192ee6d18c45bbc2d1ee8"}

[commit-bot: I haz the power, 2016-12-13 23:42:06]

Description was changed from

==========
Revert of Rewrite LogDog log viewer app. (patchset #3 id:60001 of
https://codereview.chromium.org/2543323004/ )

Reason for revert:
TypeScript is not ready yet.

Original issue's description:
> Rewrite LogDog log viewer app.
> 
> Rewrite the LogDog log viewer app in TypeScript, and integrate it into
> the Gulp viewer. This adds many features, including:
> - Actual TypeScript 2.0 versions of the LogDog libraries.
> - The ability to perform log tails and manual (on-demand) log loading.
> - Much faster log rendering (by default).
> - Prefetch initial log chunk so it feels more responsive.
> - Better model/view/controller separation.
> - Transient HTTP and RPC retries.
> - A tighter authentication loop, hopefully better now.
> - Better support for mobile apps.
> 
> The current state of things is hybrid JavaScript / Polymer / TypeScript
> because too much change in one CL is bad. The minimum bridges were built
> between the JavaScript libraries that weren't rewritten and the
> TypeScript code that uses them.
> 
> The TypeScript code is smaller, cleaner, and (obivously) stronger typed.
> This should lead to its significantly-increased enhancement and
> maintainability.
> 
> Polymer integrates TypeScript by including it during vulcanization. This
> requires the Gulp build system to include an intermediate "build"
> directory step, where the original sources are copied over and the
> transpiled JavaScript code is generated.
> 
> BUG=chromium:667990
> TEST=local
>   - Ran the app locally, seems to work under all expected circumstances.
> 
> Review-Url: https://codereview.chromium.org/2543323004
> Committed:
https://github.com/luci/luci-go/commit/2cc68ad46a2c1c332d5d1d3b3b86cd3efd5c6281

TBR=estaab@chromium.org,hinoka@chromium.org,hinoka@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:667990
==========

to

==========
Revert of Rewrite LogDog log viewer app. (patchset #3 id:60001 of
https://codereview.chromium.org/2543323004/ )

Reason for revert:
TypeScript is not ready yet.

Original issue's description:
> Rewrite LogDog log viewer app.
> 
> Rewrite the LogDog log viewer app in TypeScript, and integrate it into
> the Gulp viewer. This adds many features, including:
> - Actual TypeScript 2.0 versions of the LogDog libraries.
> - The ability to perform log tails and manual (on-demand) log loading.
> - Much faster log rendering (by default).
> - Prefetch initial log chunk so it feels more responsive.
> - Better model/view/controller separation.
> - Transient HTTP and RPC retries.
> - A tighter authentication loop, hopefully better now.
> - Better support for mobile apps.
> 
> The current state of things is hybrid JavaScript / Polymer / TypeScript
> because too much change in one CL is bad. The minimum bridges were built
> between the JavaScript libraries that weren't rewritten and the
> TypeScript code that uses them.
> 
> The TypeScript code is smaller, cleaner, and (obivously) stronger typed.
> This should lead to its significantly-increased enhancement and
> maintainability.
> 
> Polymer integrates TypeScript by including it during vulcanization. This
> requires the Gulp build system to include an intermediate "build"
> directory step, where the original sources are copied over and the
> transpiled JavaScript code is generated.
> 
> BUG=chromium:667990
> TEST=local
>   - Ran the app locally, seems to work under all expected circumstances.
> 
> Review-Url: https://codereview.chromium.org/2543323004
> Committed:
https://github.com/luci/luci-go/commit/2cc68ad46a2c1c332d5d1d3b3b86cd3efd5c6281

TBR=estaab@chromium.org,hinoka@chromium.org,hinoka@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:667990

Review-Url: https://codereview.chromium.org/2570963003
Committed:
https://github.com/luci/luci-go/commit/4588c02fe11509e38d8192ee6d18c45bbc2d1ee8
==========

[commit-bot: I haz the power, 2016-12-13 23:42:08]

Committed patchset #1 (id:1) as
https://github.com/luci/luci-go/commit/4588c02fe11509e38d8192ee6d18c45bbc2d1ee8