Fix
* Return output from editor serializer instead of saving ([`c6297c0`](https://github.com/OpenPecha/openpecha-toolkit/commit/c6297c056203e932af31edf915ef33a0f1357321))
* Author css class ([`583d688`](https://github.com/OpenPecha/openpecha-toolkit/commit/583d6885a1714fdc9c3fa2c71978149b4070f9ee))
* **editor-serializer:** Added special serializer for editor ([`0de0dbf`](https://github.com/OpenPecha/openpecha-toolkit/commit/0de0dbf4667e78e3e3d39f70cbcf51f21d51c00a))