Added history summary load test
Completed history testing
Added new function ecl_sum_tstep_equal() to check that the TSTEP -> sim_time mapping is identical for two summary cases
Started work on using new-style Signal-connect
Changed to New-style Signal and slot for connections using python objects
Changed two properties too methods
Merge branch 'master' into version-1.2
Merge branch 'gui-python2.6' into version-1.2