Merge pull request #219 from topilski/master

Stable version, little bugs fixed
Merge pull request #221 from topilski/master

Checked all package instalation on clean machines
Merge pull request #222 from topilski/master

Added unit test support, based on GTest library
Merge pull request #223 from topilski/master

Floats keep rounding off to 4 or 5 decimal places in the view when converted from string to float
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Merge branch 'master' of https://github.com/paralect/robomongo
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ToolBar icon size fixed (#169)
Line number margin tweaks.

  1) Background and foreground color set.
  2) Automatic margin width calculation, based on number of digits.
  3) ScriptWidget autocompletion popup now respects Line Number margin.
Text width calculation using Scintilla methods
Merge remote-tracking branch 'upstream/master'
Correct MongoDB Date rendering and parsing. #224 (Added some tests)