Added .DS_Store to gitignore and fixed error in Express.md icluding added a link to mongodb docs
Fixing a lot of grammar mistakes, but the input is good
Few error fixes in elasticserach.md
Fixing grammar
Fixing merge conflicts, fetching from upstream
Merging conflitcts
Fixing grammar in Dependency Injection.md
Fixed separate
Fixing minor grammar mistakes in LINQ.md
Fixing merge conflict in elasticsearch.md
Merge pull request #56 from maggask/maggabranch

Maggabranch