Bumping version to 1.1.0

Summary of changes 1.0.3->1.1.0:
- Fix to batches when calling generateAlphas(). Now accepts two arguments,
  (# of batches, and bool keep_coefficients). Bug for certain size batches
  has been fixed.
- Divergence-free basis added in a way that supports evaluation at locations
  other than just target sites, and arbitrary polynomial order.
- Python module for Compadre renamed from 'compadre' to 'pycompadre'.
- pycompadre now based on pybind11 rather than SWIG.
- Compadre is now integrated into Trilinos.
- Updates in Changelog will now be given at the version minor increment.

cmake/Compadre_Version.txt

@@ -1 +1 @@
-1.0.7
+1.1.0