partial array support in binary search + add multibinary search

Signed-off-by: Mattias Andrée <maandree@operamail.com>
partial array support in interpolation search

Signed-off-by: Mattias Andrée <maandree@operamail.com>
partial array support in hybrid interpolation search

Signed-off-by: Mattias Andrée <maandree@operamail.com>
m + partial array support in hybrid binary search

Signed-off-by: Mattias Andrée <maandree@operamail.com>
partial array support in multibinary search

Signed-off-by: Mattias Andrée <maandree@operamail.com>
typo

Signed-off-by: Mattias Andrée <maandree@operamail.com>
m

Signed-off-by: Mattias Andrée <maandree@operamail.com>
sort order support in multibinary search

Signed-off-by: Mattias Andrée <maandree@operamail.com>
m doc

Signed-off-by: Mattias Andrée <maandree@operamail.com>
which elem is found does not matter

Signed-off-by: Mattias Andrée <maandree@operamail.com>
add support for index range search in multibin search

Signed-off-by: Mattias Andrée <maandree@operamail.com>