Fixed bugs in the atomic kind labels, added some new basis set information.

parser/parser-cp2k/cp2kparser/generic/inputparsing.py

parser/parser-cp2k/cp2kparser/parser.py

parser/parser-cp2k/cp2kparser/tools/xmlpreparser.py

...r/parser-cp2k/cp2kparser/versions/cp2k262/commonparser.py

...r/parser-cp2k/cp2kparser/versions/cp2k262/geooptparser.py

...parser/versions/cp2k262/input_data/cp2k_input_tree.pickle

...er/parser-cp2k/cp2kparser/versions/cp2k262/inputparser.py

parser/parser-cp2k/cp2kparser/versions/cp2k262/mdparser.py

...ser-cp2k/cp2kparser/versions/cp2k262/singlepointparser.py

...unittests/cp2k_2.6.2/kinds/Si_bulk8-nonbonded_nl_p0-1.out

test/unittests/cp2k_2.6.2/kinds/si_bulk8.inp

test/unittests/cp2k_2.6.2/kinds/unittest.out

test/unittests/cp2k_2.6.2/run_tests.py