1.1.3
* Added int constants`SUCCESS_STATE_PROGRESS = 100` and `INDETERMINATE_STATE_PROGRESS = 50` to `CircularProgressButton`
* Fixed issue #40 Attribute `cpp_iconError` doesn't work when `cpp_iconSuccess` is not set
* Fixed issue #49 Changed progress from `float` to `int`
* Fixed issue #47 Removed unused resources from the library. Added `cpb_` prefix to all resourced inside library to limit name conflict.