add vim swp files to gitignore
implement cxxtools::File::copy, fixes to cxxtools::File and implement unittests
add missing return statement
improve test for sendfile so that mac osx fails as it should since it has a different interface
remove utf-8 byte order mark from rpc to fix ordering
add helper classes which makes it easier to write json, csv or xml data to a output stream
add istream operator for csv, json and xml deserialization helpers
add helper function cxxtools::Properties for easy reading of properties files from istream
rename old cxxtools::Properties to cxxtools::PropertiesFile
add serialization and deserialization demo program
remove unused files
Merge /run/media/tommi/FC30-3DA9/cxxtools
allow minus sign in keys of property files
extend properties parser:
 * allow all non white space characters in the key
 * accept ':' as separator between key and value
 * accept just white space as separator between key and value
 * a backspace as the last character in a line will continue the value and ignore leading white space
allow just keys in property files, which defines a empty value
remove allocator class
cleanup doxygen documentation
should not have deleted the allocator - it is used
put allocator also back into Makefile.am
revise doxygen comments
report line number in exception when parsing json