rebaseline-server: sorting of columns (asc/desc) in frontend.

gm/rebaseline_server/static/view.css

Index: gm/rebaseline_server/static/view.css
diff --git a/gm/rebaseline_server/static/view.css b/gm/rebaseline_server/static/view.css
index ee9be3293b8b2e1370f6798f1be536b2bcf412f8..80f28091c4cde28372740db9ab83e2c514ecfeb2 100644
--- a/gm/rebaseline_server/static/view.css
+++ b/gm/rebaseline_server/static/view.css
@@ -88,3 +88,17 @@
     padding: 10px;
     border: 2px solid #222;
 }
+
+.sort-desc {
+     background:no-repeat left center url(data:image/gif;base64,R0lGODlhCgAKALMAAHFxcYKCgp2dnaampq+vr83NzeHh4f///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAAAgAIf/8SUNDUkdCRzEwMTIAAAUwYXBwbAIgAABtbnRyUkdCIFhZWiAH2QACABkACwAaAAthY3NwQVBQTAAAAABhcHBsAAAAAAAAAAAAAAAAAAAAAAAA9tYAAQAAAADTLWFwcGwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAtkc2NtAAABCAAAAvJkZXNjAAAD/AAAAG9nWFlaAAAEbAAAABR3dHB0AAAEgAAAABRyWFlaAAAElAAAABRiWFlaAAAEqAAAABRyVFJDAAAEvAAAAA5jcHJ0AAAEzAAAADhjaGFkAAAFBAAAACxn/1RSQwAABLwAAAAOYlRSQwAABLwAAAAObWx1YwAAAAAAAAARAAAADGVuVVMAAAAmAAACfmVzRVMAAAAmAAABgmRhREsAAAAuAAAB6mRlREUAAAAsAAABqGZpRkkAAAAoAAAA3GZyRlUAAAAoAAABKml0SVQAAAAoAAACVm5sTkwAAAAoAAACGG5iTk8AAAAmAAABBHB0QlIAAAAmAAABgnN2U0UAAAAmAAABBGphSlAAAAAaAAABUmtvS1IAAAAWAAACQHpoVFcAAAAWAAABbHpoQ04AAAAWAAAB1HJ1UlUAAAAiAAACpHBsUEwAAAAsAAACxgBZAGwAZQBpAG4AZf8AbgAgAFIARwBCAC0AcAByAG8AZgBpAGkAbABpAEcAZQBuAGUAcgBpAHMAawAgAFIARwBCAC0AcAByAG8AZgBpAGwAUAByAG8AZgBpAGwAIABHAOkAbgDpAHIAaQBxAHUAZQAgAFIAVgBCTgCCLAAgAFIARwBCACAw1zDtMNUwoTCkMOuQGnUoACAAUgBHAEIAIIJyX2ljz4/wAFAAZQByAGYAaQBsACAAUgBHAEIAIABHAGUAbgDpAHIAaQBjAG8AQQBsAGwAZwBlAG0AZQBpAG4AZQBzACAAUgBHAEIALQBQAHIAbwBmAGkAbGZukBoAIABSAEcAQgAgY8+P8GX/h072AEcAZQBuAGUAcgBlAGwAIABSAEcAQgAtAGIAZQBzAGsAcgBpAHYAZQBsAHMAZQBBAGwAZwBlAG0AZQBlAG4AIABSAEcAQgAtAHAAcgBvAGYAaQBlAGzHfLwYACAAUgBHAEIAINUEuFzTDMd8AFAAcgBvAGYAaQBsAG8AIABSAEcAQgAgAEcAZQBuAGUAcgBpAGMAbwBHAGUAbgBlAHIAaQBjACAAUgBHAEIAIABQAHIAbwBmAGkAbABlBB4EMQRJBDgEOQAgBD8EQAQ+BEQEOAQ7BEwAIABSAEcAQgBVAG4AaQB3AGUAcgBzAGEAbABuAHkAIABwAHIAbwBm/wBpAGwAIABSAEcAQgAAZGVzYwAAAAAAAAAUR2VuZXJpYyBSR0IgUHJvZmlsZQAAAAAAAAAAAAAAFEdlbmVyaWMgUkdCIFByb2ZpbGUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFhZWiAAAAAAAABadQAArHMAABc0WFlaIAAAAAAAAPNSAAEAAAABFs9YWVogAAAAAAAAdE0AAD3uAAAD0FhZWiAAAAAAAAAoGgAAFZ8AALg2Y3VydgAAAAAAAAABAc0AAHRleHQAAAAAQ29weXJpZ2h0IDIwMDcgQXBwbGUgSW5jLkMsIGFsbCByaWdodHMgcmVzZXJ2ZWQuAHNmMzIAAAAAAAEMQgAABd7///MmAAAHkgAA/ZH///ui///9owAAA9wAAMBsACwAAAAACgAKAAAEJZAMIcakQZjNtyhFxwEIIRofAookUnapu26t+6KFLYe1TgQ5VwQAOw%3D%3D);
+}
+
+.sort-asc {
+    background:no-repeat left center url(data:image/gif;base64,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%3D%3D);
+}
+
+.sortable-header {
+    padding-right: 3px;
+    padding-left: 13px;
+    margin-left: 4px;
+}