Update compose.html

- Deleted self-closing Syntax on a link tag (that's not allowed)
- Deleted attachmentFieldSize="40" from file tag (that's not allowed too)
Update mail.html

Deleted attachmentFieldSize="40" from file tag (that's not allowed)
Update compose.inc

Deleted size Attribute for file input
Update func.inc

deleted size attribute in file input
Update compose.html

Deleted / in wrong line
Fix purge action in folder manager (#1489280)
Fix replacement variables in user-specific base_dn in some LDAP requests (#1489279)
Added README section for vpopmaild driver at the password-plugin
Make thread toggles work on touch devices
Optimize list events for touch devices
Fix documentation with new config variable name
Fix scrolling in iframes on touch devices
Update changelog
Merge pull request #104 from simonpl/master

Added README section for vpopmaild driver at the password-plugin
Distinguish mobile/tablet/touch devices
Merge branch 'master' of github.com:roundcube/roundcubemail
Make session auth cookie name configurable
Let the framework adjust the include_path if necessary
Add release 0.9.3 milestone to changelog
Fix touch check when IE (7|8) doesn't specify the event object