fixed permissions and new notes

note/git_purge_file.txt

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+sometimes you need to get rid of a file from all past commits in git. to do that do the following:
+git filter-branch -f --index-filter 'git rm --cached --ignore-unmatch *.PATTERN'
+
+then force an update to the remote by 
+git push --force -u origin master

note/notes

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+Origin: https://github.com/webpro/awesome-dotfiles
+Plugins:
+	https://github.com/nvbn/thefuck
+	https://github.com/jceb/vim-orgmode/blob/master/doc/orgguide.txt
+Misc:
+	Continue trying to learn i3
+Vim Plugins:
+	Plugin 'tomtom/tcomment_vim'
+	Plugin 'easymotion/vim-easymotion'
+	Plugin 'Valloric/YouCompleteMe'
+(also review how the leader key works)
+