Code style improvement
Packed main code into methods
Moved globals to attribute functions
Added exception  which is raised instead of calling  from inside the class.
Added some docstrings.
Replaced has_key with .
fixes typo
certificate as attribute
Require a password which is at least 8 characters long
check private wlan password length
test case
Merge branch 'check_passwords' of https://github.com/c0ff3m4kr/OpenWireless into check_passwords
Revert "test case"

This reverts commit ec0e457806dd6cff4f0a67e8928b4883e06d2d87.
Revert "certificate as attribute"

This reverts commit e211f65872fb13b44e149b9983251db3edd020ad.
Revert "fixes typo"

This reverts commit c9e16ed3d615d8bc0afd3f91818669799f51526a.
Revert "Code style improvement"

This reverts commit c592d159653ddf9ada287233ab9da3985eec82b3.
Revert "Revert "test case""

This reverts commit 6f70f64726b4b3b5edb470fbf8b7e26ef1285d28.
Merge pull request #252 from c0ff3m4kr/check_passwords

Check password lengths