Code comments and PEP8 prettification.

[buhtz]

While investiagting the manpage creation script some comments where added. Also some code formatting was done to improve readability and better fitting PEP8 rules.

Also repaired special #? comments accidentially removed in PR #1313 before.

Related to #1354

[emtiu]

Some minor suggestions, but looks good otherwise :)

Out of curiosity: Is the manpage generation covered by testing somehow? Or does it only happen when we run the script manually?

[buhtz]

Out of curiosity: Is the manpage generation covered by testing somehow?

No.

Or does it only happen when we run the script manually?

Only, when we run it manually. It is a "helper" script and conceptually don't belong to the release version of BIT. But looking into my Debian installation of BIT that py file is shipped with the release version.

[aryoda]

I think my fix for #1270 (schedule.time doc outdated) is still lost if we create the man pages again.

My changes from 3c1e08e need to be added here:

backintime/common/config.py

Lines 852 to 855 in 775c9c3

	def scheduleTime(self, profile_id = None):
	#?What time the cronjob should run? Only valid for
	#?\fIprofile<N>.schedule.mode\fR >= 20;0-24
	return self.profileIntValue('schedule.time', 0, profile_id)

Shall I commit to your PR or could you do the change for me (saves me the setup overhead ;-) ?

[buhtz]

Shall I commit to your PR or could you do the change for me (saves me the setup overhead ;-) ?

You mean this?
#1270 (comment)

I'll do it for you. ❤️

[aryoda]

Can we merge this?