fixing goto-url issue - WSAS-1858
fixing issue - WSAS-1860
removing unused variables
fixing issue - WSAS-1862
Adding ASL License file
fixing WSAS-1864 replacing file separators
updating fix for WSAS-1860 to replace file separators
fixing WSAS-1866- updating file separators
fix for -  deleting webapp will delete webapp with same name from default host
Fix for ESBJAVA-3345
Merge pull request #42 from Nipuni/WSAS-1858

fixing goto-url issue - WSAS-1858
Merge pull request #44 from Nipuni/WSAS-1862

fixing issue - WSAS-1862
Merge pull request #47 from Nipuni/WSAS-1864

fixing WSAS-1864 replacing file separators
Merge pull request #48 from Nipuni/WSAS-1866

fixing WSAS-1866- updating file separators
Merge pull request #49 from Nipuni/Vhost

fix for -  deleting webapp will delete webapp with same name from defaul...
Merge pull request #46 from maheshika/master

Adding ASL License file
re-factoring if-else in getAppBases()
resolving conflicts
Merge pull request #43 from Nipuni/WSAS-1860

fixing issue - WSAS-1860
fixing NPE in server shutting down with requests coming to a webapp in a tenant. WSAS-1867