Merge pull request #4 from jcpivotallabs/master

Resume program shortcut
Make code blocks copypasteable and correct intellj path
Add macro to run all tests in a file, map to magic+R
Update typo in README
Merge pull request #7 from pyraz/master

Add 'run whole test file macro'
Find word at caret shortcut

This shortcut was taken from the "Default" RubyMine keymap. It's
similar to "*" in Vim.
Scroll to center shortcut

This shortcut was taken from the "Default for Mac OS X" keymap. It's
similar to "zz" in Vim.