Added regex for semantic versioning along with matching of each section of the version string to see if remote is greater then local version.

This reverts commit 401e6a9f

This reverts commit b9b280d7

Revert "Refactored TVShow and TVEpisode database models to use select instead of joined for lazy loading relationships."

This reverts commit 7bff6d73

This reverts commit 828d5f75

This reverts commit 4562049d

This reverts commit 839e5ae1

Refactored TVShow and TVEpisode database models to use select instead of joined for lazy loading relationships.