Merge pull request #1 from Harunx9/master

project struct
Merge pull request #2 from Harunx9/master

db entities and nuget packages - "topshelf, autofac"
Merge pull request #3 from Harunx9/master

Data managers
Merge pull request #4 from Harunx9/master

win service dev start
Merge pull request #5 from Harunx9/master

last sync and sync period in Category and DataProvider models
Merge pull request #6 from Harunx9/master

Managers delete method fix after tests
last sync and sync period in Category and DataProvider models
Merge branch 'master' of https://github.com/Siemienik/Rss-Atom-Reader
Parsers initialization
 Parsers autofac module
Merge pull request #8 from Siemienik/master

Parsers Layer skeleton + Rss/Atom Parser