Changing syntax for parallel/sequential projects

Changed to stay accordingly to TodoFlow, now sequential projects end
with double colons.
Changing syntax accordingly to TodoFlow

Now sequential projects end with double colon (::)
Update tpactions.py
Included utf-8 specification
Included utf-8

Actually, I'm just trying to figure out how to work with Git on the mac :x
Customizable tags to skip and smart input prompt

- Moved debug variable into __init__
- Included customizable list of tags to skip
- Included input prompt:
	- Try get sys.argv[1]
	- Except try prompting user for file
	- Runs debug variable as a fallback in both cases.
Merge branch 'master' of https://github.com/philgruneich/TaskPaper-Actions

Conflicts:
	tpactions.py
Merge pull request #10 from philgruneich/master

Support for subprojects and conversion to class