Merge pull request #91 from tawarisch/master

implement telnet get ssid functions
Merge pull request #94 from tawarisch/master

WiflyControl documentation
change gitignore
Merge branch 'Master' of https://github.com/polybassa/Wifly_Light into Master
doxygen
doxy
add doxygen
change ignore rule
documentation
documentation
documentation
documentation
documentation
documentation
documentation
do some repo cleanings, add rule to make documentation
Add support of automatic version count. Now the last 7 bytes in the pic_flash memory holds the version-String
Add support for reading FW-Version from Pic Flash Memory in Bootloader mode, and extract FW-Version from a hex-File
- implemtented exception handling for ClientSocket
- added documentation to ClientSocket.h
- refactored select() in ClientSocket
- make new exceptions: FatalError is the base class for a clean exception hieracy and usage. Implemented ostream::operator << for exception to get printed to cout
merged from nils