Added the ability to set a maxlength attribute for custom fields on the edit_entry page (see SF Feature Requests #230).    At the same time fixed handling of maxlength fields on the edit_entry page for multi-byte characters.

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2766 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Added comment

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2767 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Added the ability to set a maxlength on textareas, including the Description field on the edit_entry form.

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2768 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Fixed truncation of maxlength fields on the Add user form to cater for multi-byte characters

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2769 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Fixed truncation of multi-byte characters on the admin page

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2770 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Fixed truncation of room and area names when using multi-byte characters

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2771 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7
Fixed checking of password length when using multibyte characters

git-svn-id: http://svn.code.sf.net/p/mrbs/code/mrbs/trunk@2772 25f7e783-145e-4f2d-a9f8-dd7182bfe9c7