[INTERNAL] sap.m.TextArea: Improved About section
[INTERNAL] sap.m.TextArea: Improved About section

Change-Id: Ieb42504373f66cc834e29032dd63cc5b277745d0

SAP/openui5,SAP/openui5,nzamani/openui5,SQCLabs/openui5,SQCLabs/openui5,SQCLabs/openui5,nzamani/openui5,cschuff/openui5,SAP/openui5,nzamani/openui5,SAP/openui5,cschuff/openui5,cschuff/openui5