v0.49.0

• Removed optional context parameter in every function that was using it
• aritize now will simply convert its arity parameter to integer, instead of giving it a special meaning when is undefined
• Fixed: skip and skipKeys now convert to string every value in the blacklist
• Fixed: hasKeyValue now correctly returns false when searching for an undefined value in a non-existent property
• Fixed: pathExists, pathExistsIn and hasPathValue will no longer see valid paths when a negative array index is out of bounds
• Minor performance improvements for pick, pickIf, skip and skipIf
• Removed _partialWithIteratee and added _makePartial3 and _makePartial4 to group together common cases of partial application
• Added tests with sparse arrays where needed and updated existing ones with misleading texts / specs
• Tidied up test code a bit by grouping some common variables
• Updated tests for hasPathValue and "pick" and "skip" functions
• Updated tests of updatePath to check negative array indexes that are out of bounds
• Updated dev dependencies