Added integration profile (not active by default) that performs integration tests using maven failsafe.
Added integration profile (not active by default) that performs integration tests using maven failsafe.

thisisvoa/apis,qiuwei/apis,thisisvoa/apis,OAuth-Apis/apis,tomkuipers/apis,OAuth-Apis/apis,bcfreitas/apis-1,SimiPro/apis,thisisvoa/apis,Acidburn0zzz/apis,SimiPro/apis,Acidburn0zzz/apis,Acidburn0zzz/apis,OAuth-Apis/apis,tomkuipers/apis,aol/apis,biancini/oauth2-apis,ycaihua/apis,glascaleia/apis,ycaihua/apis,glascaleia/apis,SimiPro/apis,bcfreitas/apis-1,biancini/oauth2-apis,t9nf/apis,biancini/oauth2-apis,t9nf/apis,tomkuipers/apis,ycaihua/apis,t9nf/apis,qiuwei/apis,glascaleia/apis,qiuwei/apis,bcfreitas/apis-1,aol/apis