Anyapi

Changes:
- Scoped call is now accepts list of functions
- `scoped_call` is now called `scoped_calls`

Bug Fixes:
In the old version I always unpacked kwargs to new dict to add `path` and `url` to it and this causes several bugs which is fixed in this update:
- Now it doesn't creates empty JSON data until you set
- Now you can **really** modify `kwargs` of requests

AnyAPI Now
+ Much More Memory Efficient
+ Much More Clean
+ Supports Writing Proxy Handler
+ Still Supports Old Codes (If you are not using proxy_configuration,
default_data, default_json)
- Not Merging Default Data
- Not Merging Default JSON
- Need to configure proxy_handler if already using proxy_configuration
see https://github.com/FKLC/AnyAPI/wiki/7.-Proxiesusing-ratelimitproxy