Start adding configuration handling for bootstrap
Adding config switch specific to Bootstrap columns
HTML: Enhances expand selection feature. (#903)
FileHelpers: Tolerates transient IO errors.

* Uses Enterprise Library for "retry policy".
* Routes all File IO read/write calls to helper.
* Fixes CoffeeScript, SCSS and LESS compilation-
  related issues.
* Fixes TypeScript crashing issues.
* Fixes tests.
* Other minor fixes.
* Targeting #871, #887, #890, #897, #868 & #904.
Merge pull request #909 from am11/transient-fault-resilient-io

FileHelpers: Tolerates transient IO errors
Merge pull request #906 from am11/features

HTML: Enhances expand selection feature (#903)
Merge pull request #907 from gcastre/master

[TypeScript] Change for generated files
Margin: Null checks for CSS pre-processors.(#910)
Merge pull request #911 from am11/master

Margin: Null checks for CSS pre-processors (#910)
Cleaned up conditional statement
Merge branch 'master' of https://github.com/madskristensen/WebEssentials2013
CSS: Avoid chained compilation on open. (#916)
Classifier: Use 'as' instead of explicit cast.
Fixes #917.
CssSorter: Updates DLL.
* More on madskristensen/CssSorter#12.
* Also fixes #918.
Merge pull request #919 from am11/master

Classifier: Use 'as' instead of explicit cast
Merge pull request #920 from am11/issue-916

CSS: Avoid chained compilation on open (#916)
Code: Analysis and formatting.
Merge pull request #924 from am11/master

Code: Analysis and formatting
CSS: Fixed color palatte file location
Reporter: Null exception from JSCS linter. (#912)