Merge pull request #24 from thehyve/london_hackathon

Changes from The Hyve
renamed function file to reflect (just) function name; added an additional variant needed by other functions
Remove birn i2b2 demo data from oracle
postgres boolean matches to latest oracle ddl
merge updates on postgres test server
remove tm_lz empty _misc file
add foreign keys from postgres
removed extra lines from instr.sql
Updated instr.sql from similar version in tm_cz
removed insrt.sql; old version of INSTR with incorrect filename
Merge branch 'london_hackathon' of github.com:transmart/transmart-data into london_hackathon
birn.sql remove after merge
Merge branch 'thehyve-london_hackathon' into london_hackathon
gene ontology tables, kegg for gwas, remove birn i2b2 demo data table
mesh table for gwas
updates from oracle test server
updates from test server
change load order for foreign key definition