Updated .gitignore to allow pushing libraries to the repository.
Update .gitignore
Polaris Use Case 1 – First Main Merge

The first merge of Polaris Use Case 1 into the main branch.
Deleted incomplete example
Merge branch 'master' of https://github.com/rosemwahlin/rticonnext-usecases into rosemwahlin-master
Merged changes from rosemwahlin-master branch
Deleted example
Merge pull request #3 from rosemwahlin/master

ATC updates from feedback and new RTWan example
Merge pull request #4 from rosemwahlin/master

Fixed memory leaks
Merge pull request #5 from rosemwahlin/master

Directory Structure Change, Minor Fixes
Deleted AirTrafficControl directory
Merge pull request #6 from rosemwahlin/master

Updated .gitignore
Fixed symbolic link errors in wxWidgets 32-Linux libs
Merge branch 'master' of github.com:rticommunity/rticonnext-usecases