Merge pull request #15 from TaoW/master
deleted helper functions
- put them back into their main functions
changed saved filename
- format is now [PROJECT]-[TITLE].[EXT]
- spaces were changed to underscores automatically
deleted constructor
- constructor no longer needed
- set dl path with a normal string instead of using some class
variables
fixed insert
- deleted forgotten form validation
fixed backlink
- back link shown after successfull insert pointed to wrong location