ColumnMetrics: shallow equality for columns
ColumnMetrics: loose sameColumns comparison (#15)
Remove debug logging
Remove unused modules
ColumnMetrics: fixes to updating columns

  - We add `this.props.columnEquality` which is used to compare column specs.

  - We transfer column size onto new columns even if state isn't resetted.
Center <Cell /> and <HeaderCell /> content vertically.
ignore any build folder
gulp working
using tasks folder to split up
has steps for:
- building js (using browserify)
- watching js (using browserify - watchify not working, browserify version issue?)
- browser sync and a server
- less
working examples folder
- include any example in the components array
- will get a menu command and load on click
- loads in bootstrap and the grids styles
- should work on any platform as its all gulp'ed
update readme and comments on how to add examples
remove build files (should have been gitignored?
Gardening
test running via gulp, gulp-jasmine and bundle generated for running in browser
ignore bower
fix for refs array not being zero based (only happening in test runner though?)
ref jasmine via bower
test runner page working, and added karma (though not auto watching - so not quite zen yet)
tests working
scrollTop / scrollLeft keep returing 0, so have to do some funky (ok, hacky) expects and ignore 2 tests
Move imports into a seppcific examples.less file, play nice woth other build systems
clean out tabs