Enhance modalias function and rename to package

Usage: fish-init package
  Generate packages.txt
    Tasks:
        1. Fetch modalias list from target(ma.txt)
        2. Ask modaliases service which packages are needed
        (packages-ma.txt)
        3. Add common packages and packages from server to packages.txt

Usage: fish-init package [-o ma.txt]
  Gather modaliases from target and save as ma.txt

Usage: fish-init package [-i ma1.txt [-i ma2.txt ...]]
  Generate packages.txt by input file
Initial openbug command