Moving popup template to own file

Conflicts:
	src/autoreviewcomments.user.js
maitain template strings in externas HTML files

This allows for easier editing and the HTML templates are compressed
before being inserted into the userscript, thus, saving bytes.

Conflicts:
	build.xml
	src/autoreviewcomments.user.js
	src/templates/popup.html
add ignores for vim local stuff

Not having a .gitignore file at all means it falls through to the user
default, but having one means eveything not listed starts showing up.
Added standard vim stuff for covenience.
split build process for linux vs windows

In order to generate signed packages for the Chrome web store you have
to run the zips through this signing engine. Binaries for 32 bit Linux
and Windows are hereby included @ v0.2 of the upstream project:

https://github.com/kylehuff/buildcrx
Merge pull request #2 from alerque/external_templates

External templates