Adds functionality to have selectors as values
Adds uninstall functionality
Adds some more example options to simple-page
Moves output to templates, fixes undefined notices
Adds sidebar and summary field to simple-page's right column, fixes small uninstall output issue
Fixes install issues with fields that reference pages via selector
Fixes uninstall warning typo
Fixes typo in uninstall and install template
Implements showing page urls

Implements showing page urls instead of just page names while
uninstalling.
Applies coding standards

Adds spaces between statements and brackets.
Replaces double quotes with single quotes.
Hides uninstall option if not in advanced mode
Uses a safer method of removing pages

By selecting not only by page name but also by template.
Merge pull request #6 from owzim/master

Allow selectors to be used in module JSON definitions.
Reset everything a JSON definition installed, allowing for easier development of modules (not intended for end users, hidden under PW Advanced Mode).