conflict with LaTeX

Otherwise it put things like `\begin{equation}` in LaTeX symbols list, even when syntax is set to LaTeX.
Indent on switch, when, and unless.
Indent on switch, when, unless, and loop.
applied sublime autoindenting
added npm bin to PATH, added file_regex
Merge pull request #140 from ehuss/switch_indent

Indent on switch, when, and unless.
Merge pull request #143 from szhu/master

Build improvements: npm in $PATH, file_regex
Merge pull request #138 from stared/patch-1

conflict with LaTeX
Pulling changes from original repo
Merge branch 'master' of https://github.com/icflorescu/sublime-better-coffeescript