Merge pull request #29 from bignimbus/release/0.4.0

fix tab-space issue
remove extra conditional blocks
new build
init 0.4.0 changes to package, bower and gruntfile
update broken path in bower file
Merge branch 'master' of https://github.com/bignimbus/extended-javascript-console
resolve merge conflict
add links to browser extensions
update docs to include links to browser extensions