Added a new option
Concatenate function files into bash_functions
Simplified Xcode Command Line Tools check/install
Made symlinking files default during setup
Added shell reload
Removed --no-casks option
Formatting updates
Adds condition around Homebrew and Git installs
Updated feedback formatting
Removed the loop for sourcing function files
Updated to reflect setup options
Changed to install jekyll
Fixes headers
Moved packages to functions

packages concatenates along with the other function files
Moved bin/ to local/; Added .local/bin to PATH
Updated options
Added function to concatenate function files