[linux] ivy-python: fix the watch regex for uscan
Update README.md

fix link to linux readme
removed arm-none-eabi-gcc-linaro, not used/needed anymore
removed obsolete paparazzi-arm7 package
update develenv script and readme
update paparazzi-dev meta package
Update linux/README.md
Update linux/README.md
paparazzi-arm-multilib: add patch to build toolchain with gcc4.7
Merge branch 'master' into seed-gcc-4.6

* master:
  paparazzi-arm-multilib: add patch to build toolchain with gcc4.7
  Update linux/README.md
  Update linux/README.md
  update paparazzi-dev meta package
  update develenv script and readme
  removed obsolete paparazzi-arm7 package
  removed arm-none-eabi-gcc-linaro, not used/needed anymore
  Update README.md
  [linux] ivy-python: fix the watch regex for uscan