Delete the repeated packages in buile-deps.sh
Merge pull request #2 from offensive-security/development

Dec. 3rd Update
Proceed the failure due to package dependency in build-deps.sh
Proceed the failure of apt-get install in f_rootfs_build in androidmenu.sh.
Add a safe-apt-get script to avoid unexpected interrupts due to failure in fetching packages.
Add safe-apt-get references for androidmenu.sh and build-deps.sh to avoid unexpected interrupts due to failure in fetching packages.
Fix safe-apt-get references in androidmenu.sh.
Fix the paths in f_rootfs for different architectures.
Add executable permissions for utils/boottools/*
Add some feedback in safe-apt-get
Add a little more feedback in safe-apt-get
Merge pull request #119 from Gh0u1L5/development

Issues with apt-get and relative scipts.