drill report will now present statistics for level_masl if meas not present
	modified:   drillreport.py
	modified:   metadata.txt
drillreport fix
	modified:   drillreport.py
removed all custom user forms and working on tablayout forms instead
	modified:   create_db.py
	new file:   definitions/add_layer_styles_2_db.sql
	new file:   definitions/obs_points_tablayout.qml
	new file:   definitions/stratigraphy_tablayout.qml
	new file:   form_logics.py
	modified:   loaddefaultlayers.py
	modified:   metadata.txt
	deleted:    obs_lines_form_logic.py
	deleted:    obs_points_form_logic.py
	deleted:    stratigraphy_form_logic.py
	deleted:    w_flow_form_logic.py
	deleted:    w_levels_form_logic.py