Merge pull request xibosignage#17 from xibosignage/develop

Release 1.7.4

Merge pull request xibosignage#14 from xibosignage/develop

1.7.3

Merge pull request xibosignage#12 from xibosignage/develop

Release 1.7.2

Merge pull request xibosignage#8 from xibosignage/develop

Release 1.7.1

Merge pull request xibosignage#1 from dasgarner/master

Ready for Release

[dotnetclient] Merged lp:~dangarner/xibo/client-170-alpha2

[dotnetclient] Fixed missing DLL

Merged lp:~dangarner/xibo/client-160rc1-fixes