added utility functions to traverse namespace
Update README.md

added Windows install instructions (python, lxml, expat), doxygen missing
found #80 while hunting bugs
Merge branch 'master' of https://github.com/acplt/open62541.git
modified nodeid parser to know about namespaces
fixed spec/check for load namespace
fixed UA_NodeId_copycstring
removed unused variables from test to make travis happy
added spec/check for loading namespace from xml
solved #80

had to extract include/ua_types from include/ua_basictypes to prevent
circular dependencies.
fixes #83
adding base64_decode function that will be needed for SAM as mentioned in #85
fixed memleak in a test
improved the tests for base64, the calculate method now returns the exact size of the encoded data
minimal performance improvement
Merge branch 'master' of github.com:acplt/open62541 into module_ns

Conflicts:
	examples/src/generateSam.c
	include/ua_basictypes.h
	src/Makefile.am
	src/ua_list.h
	src/ua_xml.c
	src/ua_xml.h
	tools/generate_builtin.py
make tests working
remove autogenerated files