move sehistory specific stuff from influx.py to seinflux.py

t.py

@@ -1,13 +1,14 @@
 import time
 import math
 import numpy as np
-from influx import InfluxDBWrapper, RegExp
+from sehistory.sehistory import SEHistory
+from influx import RegExp
 
 DAY = 24 * 3600
 
 # token = "zqDbTcMv9UizfdTj15Fx_6vBetkM5mXN56EE9CiDaFsh7O2FFWZ2X4VwAAmdyqZr3HbpIr5ixRju07-oQmxpXw=="
 
-db = InfluxDBWrapper('linse-c')
+db = SEHistory(access='write')
 
 print("""
 qry([start], [stop], [interval=...,] [last=True,] [columns=[...],] [<tag>=<value>, ] ...)