added sstrtrim

added gnu++11 support

renamed comparator to utils module and added copy functions

removed brain-afk code

added floating point comparators

added memcmp to the comparator module

added tests for ucx_(d)list_contains

comparator module

variadic test subroutines

some fixes + ucx_(d)list_contains

added generic ncopy

fixed comments + added ucx_buffer_clear

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mercurial