Refactoring for PlatformLoader
Support I2B2_PROCESS_SNP_DATA partial updates for PostgreSQL.Improve partial updates logic for I2B2_PROCESS_MRNA_DATA
Load meta info form platform file
Loading clinical data test.
Loading clinical data test.
Loading clinical data test.
Loading clinical data test fix.
Delete study procedure by trial id and\or path
Merge pull request #3 from waveaccess/master

Load Meta Info from platform file. SNP fixes.