Deleted trailing spaces
Changed -G to -u for gulp
Updated help text to show pex-init not pex
Added Marcin as contributor
Added github repo urls
Updated usage text
Renamed pex-main to main.js continued
Added browser sync reload after rebuild.

Otherwise the browser opened with blank file on first run.
Updated grunt file for main.js
Made example fullscreen (full window) when running in the browser
Changed indentation in grunt file to 2 spaces
Lowercase gruntfile.js
BrowserSync support for grunt
Whitespace fixes in gulpfile
Added build command info to exit message
Make watchscript executable
v0.0.2
Added one line above ascii art