Feature/#52 (#283)

* #52 test circle ci

* #52 nicked some lads cake script

* #52 put the mac build script back

* #52 trying another lads circle CI thing doesnt use cake

* #52 added test steps

* #52 ports for linux build

* #52 try travis mac build

* #52 dont use build script

* #52 dont use build script

* #52 acceptance and int tests dont really work on mac...v strange?

* #52 unique port for linux tests

* #52 increase code coverage

* #52 try using cake on linux for travis

* #52 try using cake for mac and linux on travis

* #52 dont run the acceptance and int tests on mac

* #52 build.sh has lf line endings

* #52 turns out crlf is OK for cake file..sigh

* #52 not sure what return does in cake so wrapped in if just to see

* #52 try use travis to work not run on mac

* #52 dont need these references

* #52 wrong property

* #52 remove circle ci for linux and just use travis for all

.travis.yml

@@ -0,0 +1,31 @@
+language: csharp
+os:
+  - osx
+  - linux
+
+# Ubuntu 14.04
+sudo: required
+dist: trusty
+
+# OS X 10.12
+osx_image: xcode9.2
+
+mono:
+  - 4.4.2
+
+dotnet: 2.1.4
+
+before_install:
+  - git fetch --unshallow # Travis always does a shallow clone, but GitVersion needs the full history including branches and tags
+  - git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
+  - git fetch origin
+
+script:
+  - ./build.sh
+
+cache:
+  directories:
+    - .packages
+    - tools/Addins
+    - tools/gitreleasemanager
+    - tools/GitVersion.CommandLine