Merge pull request #6 from timoschaefer/1.1

Merge branch '1.1'
Merge pull request #7 from timoschaefer/1.1

Merge branch '1.1'
Merge pull request #8 from timoschaefer/1.1

Merge branch '1.1'
Add SnesioLabsInsight icon
Add SnesioLabsInsight icon
Merge pull request #9 from timoschaefer/1.1

Merge branch '1.1'
Merge pull request #10 from timoschaefer/1.2

Merge branch '1.2'
Merge pull request #11 from timoschaefer/1.2

Merge branch '1.2'
Merge pull request #12 from timoschaefer/1.2

Merge branch '1.2'
Merge pull request #13 from timoschaefer/1.2

Merge branch '1.2'
Merge pull request #14 from timoschaefer/1.2

Merge branch '1.2'
Merge pull request #15 from timoschaefer/1.2

Merge branch '1.2'
Merge pull request #16 from timoschaefer/1.3

Merge branch '1.3'
Merge pull request #17 from timoschaefer/1.3

Merge branch '1.3'
Merge pull request #18 from timoschaefer/1.3

Merge branch '1.3'
Merge pull request #19 from timoschaefer/1.3

Merge branch '1.3'
Update README.md

Move build status and code metrics to headline
[ci skip] new and updated badges
Merge branch '2.0' of https://github.com/timoschaefer/Collection
v2.0.0 stable release; run autoformatter and tag for v2.0.0