Initial paging support and associated test
Merge branch 'develop' into feature/paging

Conflicts:
	src/ggrc/services/common.py
Cacheable now has a findPage method that will retrieve the first page of
a collection. Also, fix a string issue in the services in how paging
lings were generated.
Merge branch 'develop' into feature/paging

Conflicts:
	src/ggrc/services/common.py
Now with a "View More" button on the Event list in the admin view that
uses the paging api.
Cleanup bad file.
Set default page size to be 20 and max page size to be 100.
Fixed people listings to show the email address instead when the name doesn't exist or is only whitespace (55670526)
Add tooltips for significance, means, notes, network zone
small screen responsive width calculation fixed
fixing main lsh for one column width
Fixed confirm discard changes modal issues

Fixed the confirm modal throwing exceptions in certain cases (like
Sections).
Fixed the confirm modal not properly reseting data on discard.
Don't try to re-encode a string unless it fails. When attempting to
re-encode first guess what the encoding might be, decode, then encode.
Import of controls and sections will warn in all cases of being updated
Merge branch 'feature/people_import_cleanup' into feature/import_issue_53974067
Make import of sections through contracts use clause instead of section
Merge pull request #347 from reciprocity/feature/import_issue_53974067

Import of sections and controls should always warn on update
Merge pull request #343 from reciprocity/feature/small-screens-width-calculation

small screen responsive width calculation fixed
Merge pull request #341 from reciprocity/feature/people_email_only

Person entries now always fallback to displaying email instead of name if name doesn't exist or is all whitespace (55670526)
Merge pull request #342 from reciprocity/feature/more_tooltips

55881428 Add tooltips for significance, means, notes, network zone