[TIMOB-13419] Implement searching through API
[TIMOB-13419]refactor header/footerView to allow search and headerView to be visible simultaneously
[TIMOB-13419] Implement SearchView
[TIMOB-13419] Do not add footerView till required otherwise empty rows will not show up in search with style plain
[TIMOB-13419] Fire itemclick with correct indexPath
[TIMOB-13419] Expose keepSectionsInSearch
[TIMOB-13421] SectionIndexTitles Support
[TIMOB-13419] Bug Fix for ghost footer
[TIMOB-13419] Support dynamic changes to caseInsensitiveSearch and keepSectionsInSearch
[TIMOB-13419] Formatting
[TIMOB-13419] Just reload search results when dataset changes
[TIMOB-13419] Address Comments
[TIMOB-13419] Address Comments
[TIMOB-13419] Address Comments
Merge pull request #4424 from vishalduggal/timob-13419

[TIMOB-13419][TIMOB-13421] iOS ListView