v0.4.2

• Updated vim doc with latest readme updates (html2vimdoc)
• Fixes #7 update readme for font and vim setup on osx and win platforms
• Fixes #49 with a FAQ update
• Fixes #41 No such event: nerdtree syntax match (@nbicalcarata)
• Removed test files from the repo and added folders to git-ignore
• Warn about loading vim-webdevicons before nerdtree plugin
• fix lazy NERDTree (@blueyed)
• Improve conceiling with NERDTree (@blueyed)
• add instructions to readme for vim setup on os x (@alfredbez)