adding eric5-ide's files to .gitignore
restructured and sorted list
added Eric IDE files
added future task and URL with '*.*' to examples

rearranged htmlization to:
        achive consistent colorization of task with and without priority
        anticipate usage of css for layout instead of hardcoded attributes

adopted regex for URLs according to
        https://github.com/django/django/blob/master/django/core/validators.py
changed test so it doesn't end with the URL
fixed regex in _htmlizeURL
Merge pull request #68 from funkyfuture/issue-65

Issue 65