Move logcat collection to prevent pollution during crash data gathering

[chkwok]

Moved logcat collection to a much earlier point in crash data collection so it is not polluted by messages generated by data collection. Some ROMs leave verbose messages on for Settings, that generates 2 lines per variable read and overwrites the whole 100 lines default logcat buffer. Example on an Acer S57 on 4.4.4:

12-16 00:33:21.564 V/Provider/Settings(29238): get setting for user 0 by user 0 so skipping cache
12-16 00:33:21.564 V/Provider/Settings(29238): from db cache, name = wifi_display_qe_on , value = 1
12-16 00:33:21.564 V/Provider/Settings(29238): get setting for user 0 by user 0 so skipping cache
12-16 00:33:21.565 V/Provider/Settings(29238): from db cache, name = wifi_display_max_resolution , value = 0
12-16 00:33:21.565 V/Provider/Settings(29238): get setting for user 0 by user 0 so skipping cache
12-16 00:33:21.565 V/Provider/Settings(29238): from db cache, name = wifi_display_change_resolution_remind , value = null
12-16 00:33:21.565 V/Provider/Settings(29238): get setting for user 0 by user 0 so skipping cache
12-16 00:33:21.566 V/Provider/Settings(29238): from db cache, name = wifi_display_security_option , value = 1