version 1.2.2 update

1.Forgotten password on om_beta
2.dot in username with space check (registration page,forgotten
password)
3.Back goes to the previous screen help message
4.description in received payment message
Merge branch 'master' of https://github.com/deefactorial/openmoney.git

Conflicts:
	rest/src/openmoney/access.php
	webclient/config.xml
	webclient/omlets/compilation-mappings.txt
	webclient/omlets/omlets.nocache.js