Thunder-ase

* Fix small bug in write_params

Features
* Socket-run supported
* Example for socket-run
* Remove xsfoptions_params

Bugs
* Debug of option writing
* Gaussian fitting default values
* Clean some code of basis_set

* Debug for writing options

* remove xsfoptions
* add inet and host to support socket

* Remove bugs for using socket

* add md examples
* add ipi option to support I-PI socket