makes plugin forms sticky
fixes sorting on 'browse most xxxx' pages
Enforces unique version strings for plugin releases
Merge pull request #11 from beck24/4646-check-unique-release

Fixes #4646 - Enforces unique version strings for plugin releases
Merge pull request #10 from beck24/plugin_sorting

Fixes #6 -  sorting on 'browse most xxxx' pages
Merge pull request #9 from beck24/sticky_form

makes plugin forms sticky
small code-cleanup: remove sprintf in favor of built in elgg_echo params, remove unused variables, properly return mime in download headers
Allows site administrators to transfer ownership of a plugin project to another user.
no need for lightbox anymore (userpicker doesn't work in it)
Adds ability for plugin owners to show a list of contributors
Merge pull request #13 from beck24/transfer-ownership

Transfer ownership to another user
Merge branch 'contributors' of https://github.com/beck24/community_plugins into contributors-merge

Conflicts:
	start.php
	views/default/plugins/project_sidebar/admin.php

Resolved conflicts
Merge pull request #14 from beck24/contributors

Adds ability for plugin owners to show a list of contributors
Merge pull request #12 from beck24/code-cleanup

small code-cleanup: remove sprintf in favor of built in elgg_echo params...
start of internationalization of language strings
 - project sidebar
 - plugins/forms/*
Merge pull request #17 from beck24/internationalize-strings

start of internationalization of language strings
Should cover the rest of the internationalization
Merge pull request #18 from beck24/internationization-part-deux

Should cover the rest of the internationalization
adds missing comma
Merge pull request #19 from beck24/language-file-comma

adds missing comma