Widen dependencies to match Dart SDK deps

Widen dependencies to match Dart SDK deps

R=vsm@google.com

Committed: https://github.com/dart-lang/dev_compiler/commit/9263b664425ae0862229ac3e969100cc551c6ccb

[Jennifer Messerly, 2015-06-11 20:39:51]

jmesserly@google.com changed reviewers:
+ vsm@google.com

[Jennifer Messerly, 2015-06-11 20:39:51]

Manually verified each of our constraints was in the valid range.

Also checked shelf_static, which isn't in SDK yet, and manually verified that
0.5.x shelf works for us. (not that it really matters for this particular use
though)

Used this simple command to dump the SDK package versions (after doing `gclient
sync`)...

cd ~/src/dart/sdk/third_party/pkg
for i in *; do
  echo "$i: ^`grep -o 'version:.*' $i/pubspec.yaml | sed 's/version: //'`"
done

[vsm, 2015-06-11 20:40:52]

lgtm!

[Jennifer Messerly, 2015-06-11 20:40:56]

https://codereview.chromium.org/1180723004/diff/1/pubspec.yaml
File pubspec.yaml (right):

https://codereview.chromium.org/1180723004/diff/1/pubspec.yaml#newcode2
pubspec.yaml:2: version: 0.1.1
bumped version because want to publish this w/ StrongChecker API

[Jennifer Messerly, 2015-06-11 20:41:38]

Committed patchset #1 (id:1) manually as
9263b664425ae0862229ac3e969100cc551c6ccb (presubmit successful).