new caontainers functions

atWhere()
lastAtWhere()
contains(v)
filter(), map(), reduce(), forEach() indexed and reverse variants
fix PIDeque reverse for
fix insert with move of complex type potential segfault

CMakeLists.txt

@@ -2,9 +2,9 @@ cmake_minimum_required(VERSION 3.0)
 cmake_policy(SET CMP0017 NEW) # need include() with .cmake
 project(PIP)
 set(PIP_MAJOR    3)
-set(PIP_MINOR    0)
+set(PIP_MINOR    1)
 set(PIP_REVISION 0)
-set(PIP_SUFFIX   rc)
+set(PIP_SUFFIX   dev)
 set(PIP_COMPANY  SHS)
 set(PIP_DOMAIN   org.SHS)