Update recipient_to_contact/recipient_to_contact.js

/**
     * Powered by Gaspare.Novara
     * make compatible with 0.8+ of Roundcube

**/
Update recipient_to_contact/recipient_to_contact.php

/**
     * Powered by Gaspare.Novara
     * make compatible with 0.8+ of Roundcube




**/
Merge remote-tracking branch 'gasparenovara/patch-1', refs #10.
Merge remote-tracking branch 'gasparenovara/patch-2', refs #10.
Rename README to now be a Markdown file, and convert its contents to Markdown. Update the contents to match config options, tidy up some wording. Same in the example config file.
Use proper links so the full stop doesn't become part of the link.
No need to have the same README file twice…
Update CHANGELOG to reflect bug fix.
Add myself to the author list, tidy up some of the comments and whitespace.
Initial hack to remove the group options if no groups are returned.
Add a preference to enable/disable the groups support.
Send out the configured value of the groups preference to the client, and use it to add or omit the groups selection element.
Update the authors list, tidy some comments.
Fix invalid button code caused by re-ordering.
Add a script to verify the l10n files.
Update l10n files, removing obsolete keys and removing the closing '?>'.
Rename the variable from rows to cells, and fix the invalid HTML I was generating.
Update the CHANGELOG file.