Removed empty char from changelog.txt that was breaking layout, added htmlentities to changelog output which fixes validation errors and issues with description about <head and <headr html tags, fixes to systemmaintenance markup, removed invalid markup

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8986 3d254a34-79dc-0310-9e5f-be208747d8a0
make cms_passhash cookie more secure... now relies on 2 variables from the user and 2 variables from the server.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8987 3d254a34-79dc-0310-9e5f-be208747d8a0
minor improvement (no longer send the smtp server password in plain text in the settings page).


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8988 3d254a34-79dc-0310-9e5f-be208747d8a0
update changelog.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8989 3d254a34-79dc-0310-9e5f-be208747d8a0
Adds entropy and checks to the cms_passhash cookie
Tweaks to CMSMailer
Tweaks to adminsearch
changes the secure param name.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8990 3d254a34-79dc-0310-9e5f-be208747d8a0
minor.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@8991 3d254a34-79dc-0310-9e5f-be208747d8a0