Add a db config migration for old mediacore url setting
Update admin settings
Update language strings
Add Zend helper libraries
Update the local lib

Set up include path to new library sub directory and
remove all lib code from this file
Update the mediacore_client class

Make the client look for a host value and parse
out the hostname and port and always use https

Update method names to be more specific

Fix line lengths
Update the mediacore_config class

Update the class to match the expected host value
Update the mediacore_media class

Update to use API2

Update to use an auth endpoint for LTI launch and
then a cookie for curl requests

Add a new mediacore_media_rowset class that is Iterable

Make mediacore_media_row abstract the data needed for the
filepicker etc
Create a mediacore_media_row class
Create a mediacore_media_rowset class
Update the filter

Use regular expressions to check for links to
mediacore added by either the chooser or the
file picker

Separate methods to fetch by slug or by id
Update repository lib

Simplify the repository to use the new mediacore_media_rowset
iterable
Update tinymce config and lib

Use namespaces keys
Add README for instructions for Moodle 2.3
Remove unused pix/icon.png
Add moodle 2.3 tinymce config helper
Update the plugin info
Update mediacore_media to pass context_id
Remove bin/ directory
Untrack Moodle 2.3 specific files