Add forgotten additions to zshrc and vimrc

- Add source to bashrc, and bash_aliases to zshrc
- Add set hidden to vimrc to allow unsaved buffer switching

.vimrc

@@ -21,3 +21,6 @@ call matchadd('ColorColumn', '\%81v', 100)
 set path+=**		" Search down subdirectories
 set wildmenu		" Display all the matching files when tab completing
 
+" File Management
+set hidden			" Allow switching between buffers without saving
+

.zshrc

@@ -4,6 +4,8 @@ export ZSH="/home/nathan/.oh-my-zsh"
 # See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
 ZSH_THEME="robbyrussell"
 
+source ~/.bashrc
+source ~/.bash_aliases
 # Uncomment the following line to use case-sensitive completion.
 # CASE_SENSITIVE="true"