simplify engine.rb
Merge pull request #773 from toadkicker/engine_tuneup

simplify engine.rb
removed remains of some merge conflict
IE6-8 must be included AFTER loading other CSS

See discussion http://stackoverflow.com/questions/18286892/twitter-
bootstrap-3-rc2-navigation-in-ie8-not-working for example
Merge pull request #780 from panmari/generator_fix

IE6-8 fix must be included AFTER loading other CSS
Merge pull request #779 from panmari/merge_fix

Removed remains of some merge conflict
Updated documentation for using individual components

To reflect recent changes in naming of components.
Merge pull request #781 from panmari/doku_individual

Updated documentation for using individual components
fixing unit tests
adding files from font awesome 4.2.0
pushing to 3.2.1
new css
Using glyphicons font paths in a similar way to fontawesome paths
updated generators
removed .pngs for glyphicons that are not used anymore
Glyphicons should be imported explicitely

see documentation/generators
Updated generator to correct value of @icon-font-svg-id

Namely glyphicons_halflingsregular
reverting version back to 3.2.0 as per @toadkicker's request
Merge pull request #782 from twiz718/master

fixing unit tests, upgrade to fontawesome 4.2.0
Merge pull request #783 from panmari/glyph-fix

Fixed Glyphicons for bootstrap 3.2