Repositories (#63)

* renamed git files to repositories.
About to add more git support and the filename would be confusing.

* Added Get-GitRef
Added new tests to bring code coverage to 99.69%
Major refactor of the Provider and started using them in the functions.
Fixed formating for provider classes.
Removed boilerplate comments from format and type files.
No longer need InovkePester.ps1

* Fixed the casing of the module name in tests.
This caused tests to fail on Linux

* Corrected issue with Write-Object

* Adding code to find issue with Repo Class

* New test for loading types.

* Force load of module.

* renamed VSTeamRepository to  VSTeamRepo

* Rename did not fix anything so putting it back.
I updated the release to get the integration tests to pass.

* Final changes to Readme file for version 3.0.2

* fix small typos in 010_projects.Tests.ps1 (#62)

integration/test/010_projects.Tests.ps1

@@ -203,12 +203,12 @@ Describe 'VSTeam Integration Tests' -Tag 'integration' {
    }
 
    Context 'Service Endpoints full exercise' {
-      It 'Add-VSTeamSonarQubeEndpoint Should add servcie endpoint' {
+      It 'Add-VSTeamSonarQubeEndpoint Should add service endpoint' {
          { Add-VSTeamSonarQubeEndpoint -ProjectName $newProjectName -EndpointName 'TestSonarQube' `
                -SonarQubeURl 'http://sonarqube.somewhereIn.cloudapp.azure.com:9000' -PersonalAccessToken 'Faketoken' } | Should Not Throw
       }
 
-      It 'Add-VSTeamAzureRMServiceEndpoint Should add servcie endpoint' {
+      It 'Add-VSTeamAzureRMServiceEndpoint Should add service endpoint' {
          { Add-VSTeamAzureRMServiceEndpoint -ProjectName $newProjectName -displayName 'AzureEndoint' `
                -subscriptionId '00000000-0000-0000-0000-000000000000' -subscriptionTenantId '00000000-0000-0000-0000-000000000000' `
                -servicePrincipalId '00000000-0000-0000-0000-000000000000' -servicePrincipalKey 'fakekey' } | Should Not Throw
@@ -245,7 +245,7 @@ Describe 'VSTeam Integration Tests' -Tag 'integration' {
    if (-not ($acct -like "http://*")) {
       Context 'Users exercise' {
 
-         It 'Get-VSTeamUser Should return all usrs' {
+         It 'Get-VSTeamUser Should return all users' {
             Get-VSTeamUser | Should Not Be $null
          }