Make default options in ticket-view configurable

[heoa]

Suggestions:

1. some .ticgit -file where users can specify which ticket -options are visible by default
2. some option choices to choose: full, developer, maintainer, etc
3. make it possible to edit tickets/milestones/etc from a file?

I. CURRENTLY
$ ti list
TicId Title State Date Assgn Tags

...suggestion below...

II. BITBUCKET.org -style
$ ti list
Title ? ! State Responsible Component Milestone Date created

...because I cannot know every want, I suggest to make the options configurable so that providers such as Bitbucket, Github, etc could add their own modes themselves or some fan.

[jeffWelling]

Like!
Great ideas, and thank you for the examples, I would have had to ask for clarification on 2 otherwise :)

[heoa]

Examples

1. components/milestones over an ambitious project [1]
2. components over interdisciplinary game -project where you have many people working, components are used to delegate duties [2]

[1] https://bitbucket.org/heoa/mathharbour.com/issues?status=new&status=open
[2] https://bitbucket.org/heoa/grap-the-ball/issues?status=new&status=open