initial
[PLAT-3804] Tool taking uid of snapshot and retrieving from master
[PLAT-3804] removed redundent files, made reader, writer and copier snapshot specific
[PLAT-3804] File snapshot readers and writers
[PLAT-3804] File snapshot import and export tools
[PLAT-3804] cleaned up MasterSnapshotWriter
[PLAT-3804] more master snapshot writer cleaning up
[PLAT-3804] snapshot writer interface
[PLAT-3804]  snapshot reader/writer returning and expecting correct objects
[PLAT-3804] Simple snapshot copier with all copy methods
[PLAT-3804] Snapshot writing to CSV for globals, curves and surface
[PLAT-3804] FileSnapshotWriter signature change and comments
[PLAT-3804] SnapshotReader interface - remove get path and cleanup
[PLAT-3804] SnapshotColumn and SnapshotType enums
[PLAT-3804] SnapshotColumn columns returns array rather than arraylist
[PLAT-3804] FileSnapshotWriter using emuns rather than static strings for columns and types
[PLAT-3804] removed unnecessary structure element from snapshot copier
[PLAT-3804] changed case for snapshot columns
[PLAT-3804] removed redundant methods and variables from master snapshot reader
[PLAT-3804] file snapshot reader creating name, basis name and curve objects