[vim] Use matchbracket.js for text objects
[matchbrackets addon] Add comment to matchbrackets' scanForBracket.
[matchbrackets addon] Cleanup addition of bracket regex
[vim] Clean up and simplify selectCompanionObject a bit
[mac] Turn mouse cursor into crosshair when Alt held
Clean up c85a138ee21941b04b7838c2e4f40d8ce8ba2cf2
[closebracket addon] Deal more gracefully with triple quotes

Issue #2385
[matchbrackets addon] Expose config option
[upgrade guide] Fix not about 4.0 not being out yet. It is.
Keep shared markers consistent when documents are linked/unlinked

Issue #2360
Make cut and copy act on whole lines when there is no selection

Issue #2382
[vim] Remove findMatchedSymbol and getContextLevel
[haxe mode] Add comment styles
Add Bitcoin donation option