Implementing simple hash instead of number counting (refs #12)
Set cost to zero by default
New PHPMailer version update
Require PHPMailer SMTP functionality
Do not track config file and ignore it

  * Sample config file is provided
Fix: public user can save the annotation of program and block

  * work only with right formkey
Fix: annotation meeting heading

  * set right meeting heading even if debug mode is set
  * remove some var_dumps
  * fix comparison
Fix bad mail address in registration form

  * when mail address is bad and sending cannot work save and redirect
  * redirect to check page and raise error message
Fix block annotation update

  * in annotation form edit only few values
  * for rest values use default from database
  * use hidden fields for hadling the values
Change validation of group number

  * in group number can be not only number but even letters (21A.07)
Add access rights for Cednik
Specify the meeting row of blocks table
Upgrading to version 2.0 information