changed code to use long lived messages

new: password cleartext preview in popup
made textarea readonly and select text when clicked
final touched for the 1.1 release

- renamed basic template
- hide generate and accept buttons while generating password
- bump version to 1.1
fix: generate button popuped up

The button was again visible even though it's no longer needed, when show password is unchecked.
removed unused function
fix: coding style
Merge branch 'master' of github.com:brightdroid/chrome-passwords