culebra: corrected indentation in autogenerated scripts

- Version 5.4.5
Check for empty values in windows dump

- Version 5.4.6
Added windows dump example
Fixed ViewClient.writeToFile() problem

- Use PIL's Image.save() to save file
- Version 5.4.7
dump-all-windows: force ViewServer use
Added screnshot and View screenshot options to culebra

- Version 5.5.0
- Added more verbose message when adb is not running
Added --version option to commands

- Version 5.6.0
Fixed problem with window id as '-1' (str) in dump using ViewServer

- Version 5.6.2
- Corrected tests
- Added testFindViewWithTextOrRaise_root_disappearingView
- Fixed type problem in culebra
- Reassigned tools' command line options

- Version 6.0.0
- adbclient: added longPress() (experimental)
- adbclient: added sdk version
- vieclient: corrected getprop
-
Updated documentation
Fixed: #78
Fixed: #79
Added screenshot options to dump

- Version 6.1.0
- Corrected short options
culebra: added unit test class and method options

- Version 7.0.0
culebra: corrected indentation of autogenerated method

- Version 7.0.1
adbclient: added touchscreen device to swipe for API > 17

- Version 7.0.2
#75: Encoding issues with dump/traverse

- Version 7.0.3
AdbClient build version converted to int

- Version 7.0.4
Added long press support and key mapping

- Version 7.1.0
Debug disabled

- Version 7.1.1
Convert received data to unicode (UTF-8) if needed for ViewServer

- Version 7.1.2