Merge pull request #60 from realXtend/dev

current dev to new release - all work since end of January
Merge branch 'dev'
links to manuals in the fi-ware wiki to readme
fix typo
add link to fiware catalogue entry

hopefully makes things clearer for people who perhaps otherwise encounter the FI things as well
readme: link to the three.js site

like it is linked from the catalogue and manuals etc. as well.
readme: and link to the realxtend side too..

there's no tundra.org or webtundra.org as realxtend.org is that, the normal human site for these things so there's not just the github readme's..
Fix Adminotech spelling.
DataSerializer.js: fix addUtf8Char() ('this' missing) + remove redundant countUtf8ByteSize() call in addUtf8String() + fix bunch of warnings for the file in general.