Update ROADFramework.podspec
Merge branch 'dev' of https://github.com/epam/road-ios-framework into dev

Conflicts:
	Cocoapods/podspecs/ROADFramework/1.1.2/ROADFramework.podspec
Merge pull request #254 from yuru-taustahuzau/dev

Updating Serialisation documentation. Added multiplier for unixTimestamp.
Class name serialization disabled.
Merge branch 'dev' of https://github.com/epam/road-ios-framework into dev

Conflicts:
	Framework/ROADSerialization/ROADSerialization.xcodeproj/project.pbxproj
Removing Cocoapods old folder. Minor license and code style fixes
Merge pull request #255 from sandor-gazdag/dev

Class name serialization disabled
Merge pull request #256 from epam/pr/255

Removing Cocoapods old folder. Minor license and code style fixes
Cache element identification & targeted invalidation.
Adding guidelines for contributors
Merge pull request #261 from yuru-taustahuzau/Contributing_Guideline

Adding guidelines for contributors
Tests for ROADCore have been updated
Merge pull request #264 from sandor-gazdag/dev

Cache element identification & targeted invalidation.
Added sample project for web-service/services/serialization flow
Tests for ROADCore have been updated
Several tests from AttributesAPITest.m have been moved to Reflection tests
Merge pull request #263 from valery-demin/dev

Tests for ROADCore have been updated
Merge pull request #265 from yuru-taustahuzau/dev

Sample project for web-service/services/serialization flow
Adding license notice in contributing page
Merge pull request #267 from yuru-taustahuzau/Contribution_Section_Update

Adding license notice in contributing page