Updated makefiles to comply to new directory structure and also to use builder
for building Web UI.
FreeIPA package spec is modified to use the output of the builder.
https://fedorahosted.org/freeipa/ticket/112
Added configuration files for building Dojo library and built library itself.
This configuration contains only modules currently needed.
make-dojo.sh script should be used for rebuilding the library when additional
modules or an update are needed.
https://fedorahosted.org/freeipa/ticket/112
