WPI.VTK: fix fix t_long -> t_ulong indexes
WPI: make all well_path_ident* functions family return well path hit index

Hit index is a set of cell ids where well path nodes are located.
WPI: add only first intersection point for rare cases of coincident intersecting parts

In such a cases for plane/segment (3D) or segment/segment (2S) CGAL returns
2 intersection points and they can confuse further processing
algorithms, because 2-nd point often has random coordinate on
plane/segment.
Although it's not clear what to do in such situations, for current area
of usage leaving only first point is better choice.
WPI; overcome gcc bug with -O3 opt level on Linux

Strange bug resulted in segfaults in certain cituations when
cell_data_base::bound() function was called. Possibly the cause was
optimized temp variable c, that was used to calc min/max along current
dimention.
Resolve by eliminating temp var and use corresponding element of
vertex_pos directly. Possibly that works a little bit slower (?), but
segfault has gone.
DAMN! Wpent whole day on this stupid thing.
PURE_MESH flags fix
schedule fracture export fix
fix from Mark
switch fixes, schedule export fixes
sql_well: add_branch_gis() and get_branch_gis() can now handle multiple gis tables via additional param

New table is created specifically for well logs storage when wlog_name
parameter is set.
well_pool_iface: fix typo
sql_well: fix SQL scripts for creating well_logs table + fix typo
h5_pool: possibly FIX "Can't create H5 file" bug!

If h5 file with given name exists, delete it just before H5Fcreate in
open_file(). That's it.
sql_well: add function to extract list of custom well logs for given well branch
sql_well: check if well_logs table exists in get_wlog_names()
common_types: more robust table.set_col_values() and get_col_values()

Replace ugly hello-from-1990s memcpy() with std::copy(). Check for min
size in set_col_values(). Throw bs_exception.
h5_pool: further try to overcome rewriting of opened file -- attempt to rename it
fix well statuses
add python declarations for equil serialization
change buf size
SQW: add Kelly-Bushing field to wells table
Merge branch 'geo_main' into bs_array