Add manual seed input for rando generation (#2057)

* add manual seed input for rando generation

* add tooltip for seed input

* switch to calloc

* add seed testing count generator

* add console command for rando gen

* add boost and custom hash_32 functions

* use hash_32 funcs for rando generation

* limit seed input field to uint32

* rename custom boost header imports to boost_custom

soh/include/boost_custom/container_hash/hash_fwd_32.hpp

@@ -0,0 +1,25 @@
+// 32 bit implementation based off of Boost hash
+
+#ifndef BOOST_FUNCTIONAL_HASH_FWD_32_HPP
+#define BOOST_FUNCTIONAL_HASH_FWD_32_HPP
+
+#include <boost/container_hash/hash_fwd.hpp>
+
+namespace boost
+{
+
+namespace container_hash
+{
+
+} // namespace container_hash
+
+template<class T> struct hash_32;
+
+template<class T> void hash_combine_32( uint32_t& seed, T const& v );
+
+template<class It> void hash_range_32( uint32_t&, It, It );
+template<class It> uint32_t hash_range_32( It, It );
+
+} // namespace boost
+
+#endif // #ifndef BOOST_FUNCTIONAL_HASH_FWD_32_HPP