upyble 0.0.3

Added

• follow and rfollow modes to read periodically from services readables characteristics
• get_stag, get_scode, get_ctag, get_ccode, get_aptag, get_apcode,
  get_mtag, get_mcode to get services, characteristics, appearances, and manufacturers names/tags and codes
• cmdata to get characteristic metadata (name, type, uuid, unit, format, notes...). (Not all characteristics are available/tested yet)
• -r and -mdata options for get_servicescommand to read and get characteristic metadata
• dmdata to get descriptor metadata

Fix

• put, get commands in BLE SHELL-REPL
• git commands in BLE SHELL-REPL