Fix rename flag naming and behavior and update README.

Add more entries to .gitignore.

Do flag parsing earlier on so all code paths have access to Tasky flags.

Allow reading and writing of utf-8 characters.

Minor code cleanups.

Fix type specification of --parent flag.

Merge pull request #28 from tombuchholz/master

Fix import of oauth2client.tools.run to oauth2client.tools.run_flow

Merge pull request #27 from joeythesaint/master

main: display only requested tasklist

Merge pull request #24 from joeythesaint/jjm/color

Merge pull request #25 from joeythesaint/jjm/docs

README: correct minor typo in 'add' example

color: add a color/nocolor flag

Merge pull request #19 from rsyh93/master