made constants static, documentation
typo, added missing error codes to getResultCodeCStr()
Merge pull request #1 from yuhu-/master

get up-to-date
added optional maxCount to recv(), added TODOs
added error constant, only retrieve one byte in getBus()
again
Merge branch 'master' of https://github.com/john30/libebus

Conflicts:
	libebus/bus.cpp
	libebus/bus.h
removed compiler warning
file modes
code style
Merge branch 'master' of https://github.com/yuhu-/libebus
Introduced SymbolString and CRC lookup table in symbol.h/.cpp, moved error code definitions to result.h
file modes
corrected comment
corrected comment
extracted implementation to result.cpp
corrected file modes
added SymbolString::clear(), removed unused method
use result.h, switched to using SymbolString in BusCommand::m_command and m_result and m_cycBuffer, combined recvSlaveData and recvCRC and use SymbolString, removed unused methods
added result.h and symbol.h