[PVR][Settings] Recording timer padding

[ivanllc]

Description

Padding time in PVR Recording settings. Add "2" minutes in padding time option box.

Motivation and context

Padding time should allows user more fine-grained control of recording.
The padding time prevents PVR settings from EGP not match with real broadcasting time, in many cases just a little bit time shift.
0, 1, 2, 3, 5... Fibonacci series?

How has this been tested?

Simple variable return list of integers.

What is the effect on users?

Add padding time option "2" minutes.

Screenshots (if appropriate):

Types of change

• Bug fix (non-breaking change which fixes an issue)
• Clean up (non-breaking change which removes non-working, unmaintained functionality)
• [x ] Improvement (non-breaking change which improves existing functionality)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that will cause existing functionality to change)
• Cosmetic change (non-breaking change that doesn't touch code)
• Student submission (PR was done for educational purposes and will be treated as such)
• None of the above (please explain below)

Checklist:

• My code follows the Code Guidelines of this project
• My change requires a change to the documentation, either Doxygen or wiki
• I have updated the documentation accordingly
• I have read the Contributing document
• I have added tests to cover my change
• All new and existing tests passed

[ksooo]

@ivanllc please squash down to a single commit and I will approve the PR. Thanks.

[ivanllc]

@ivanllc please squash down to a single commit and I will approve the PR. Thanks.

@ksooo coz I don't know how to squash pull request commits in Github web, no "squash and merge button" in my PR view.
I have tried Github desktop and merge form ivanllc/xbmc:rec_timer_padding into ivanllc/xbmc:master (may be incorrect branch operation).
I have read the contribute guide, I also know incorrect git push may mess the commits history, Any tutorial web page or video about that correct squash and merge is welcome, especial in kodi. Thanks.

[ksooo]

@ivanllc https://stackoverflow.com/questions/5189560/how-do-i-squash-my-last-n-commits-together

[garbear]

I checked the commit history and you should be able to do

git reset --hard 3e6a4d8461b357bd85c8d40bc2d36f00c90b3e76
git push -f

[ivanllc]

I checked the commit history and you should be able to do

git reset --hard 3e6a4d8461b357bd85c8d40bc2d36f00c90b3e76
git push -f

Thanks,
I have reset it in branch rec_timer_padding and roll back to the commit.
Should i run this command in "master" branch of my repo again coz some incorrect merge(dcaa61c) I have made?

[ksooo]

@ivanllc can you please apply the code formatting diff from Jenkins and squash down to a single commit? Then we are ready to go.

[ksooo]

Thank you very much for your first contribution to the Kodi project.