Bug#28615740 UPGRADE TO EPSG DATASET 9.7

The previous SRS definitions were generated from EPSG Dataset 9.3. The
new ones are generated from EPSG Dataset 9.7.

Changes:

 - New SRSs: SRIDs 8449, 8545, 8677-8679, 8682, 8685-8687, 8692, 8693,
   8818, 8826, 8836-8840, 8857-8860, 8888, 8900, 8902, 8903, 8907-8910,
   8972-9000, 9003, 9006, 9009, 9012, 9014, 9017, 9019, 9039, 9040,
   9053-9057, 9059-9069, 9140, 9141.
 - Deprecated SRSs: SRIDs 3907-3911, 8449.
 - Changed name: SRIDs 3034, 3045, 6316, 21899.
 - Added TOWGS84 parameters: SRIDs 3414, 4757, 7798-7801, 7803-7805.
 - Minor adjustments to prime meridian: SRIDs 4901, 27500.
 - Minor adjustments to length unit: SRIDs 27291, 27292.
 - Minor adjustments of projection parameters: SRIDs 2065, 5221, 5513
   5514.
 - Updated TOWGS84 parameters: SRIDs 2977, 3296-3299, 3302-3306, 4145,
   4629, 4687-4692, 5365, 5367, 24311-24313, 24376, 24377.

Change-Id: I2e4824f7ec9c30da28cfa01a624e9ebcee113c01

Author: nryeng