Merge pull request #4 from blockbomb/master

Added support for "Find functions calling this function" and "Find functions called from this function".
Merge pull request #6 from blockbomb/master

Readme Updates for Key bindings
Now detecting current package directory name so we don't have to hard-code Cscope or CscopeSublime
Might as well keep naming convention the same. CSCOPE_SYNTAX_FILE sounds like it might cause less grief and potential global conflict.
new mousemap
looks like this works
Merge pull request #11 from vanrijn/double-click-or-enter-key-to-navigate-results

Double click or press enter key to navigate results.
using regEx to replace the root directory with '.' ignoring case in string replacement not supported.