Began marker columns
Counting offset per line rather than repeating the process per marker
Merge branch 'master' of https://github.com/dart-lang/spark into umop-annotations-find_column
Prevent FOUC on startup

Polymer recommended ways failed to work - use our own.
Fixed column calculation to be correct and removed testing with tooltips.
Removed code to check for column and replaced with ace.dart (Document).
Merge branch 'master' of https://github.com/dart-lang/spark into umop-annotations-find_column
Using ace to calculate row rather than using markers' (so wrapping works)
Merge branch 'master' of https://github.com/dart-lang/spark into umop-annotations-find_column
close editors on project close/delete
close tab on file delete
Merge pull request #884 from ussuri/prevent-fouc-2

Prevent FOUC on startup
Push the menu slightly down to align arrow with button
Merge pull request #898 from ussuri/adjust-menu-alignment

Push the menu slightly down to align arrow with button
Remove loading indicator from spark-suggest-box (fixes #892)
Merge pull request #900 from yjbanov/nuke-suggest-loading-indicator-892

Remove loading indicator from spark-suggest-box (fixes #892)
Merge pull request #885 from umop/umop-annotations-find_column

Annotations - find column from offset
Hide content of binary files (fixed #459)
Added comments
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