GVasp-v0.0.3

The v0.0.3 version of GVasp, changelogs are summaried as follows:

• add support for user-defined INCAR and submit.script template
• add support for low option
• add support for Sequential Task [chg, dos]
• add support for charge_analysis
• add support for transformation from output to xsd file
• modify the generate_info
• add some elements support
• fix some bugs

More detailed information can see here.