time_stamp&duration work in progress
basic makefoo works
propagate from branch 'pl.reddix.tinfra' (head d64a0d38f81182fbb3be45c1cc0bcfae5dec0a31)
            to branch 'pl.reddix.tinfra.time' (head b51e06e3ae6f12f53de2398728338043a2cb9d10)
time work in progress
* deadline class added
* basic time_stamp;now() implementation based on time_t (not tested)
* win32\condition; support for timed_wait
makefoo first steps: build, install & src-dist works
makefoo: adapt to changes, add autoconf support files
propagate from branch 'pl.reddix.tinfra' (head d64a0d38f81182fbb3be45c1cc0bcfae5dec0a31)
            to branch 'pl.reddix.tinfra.makefoo' (head 9a89e388487188f8dda511418ac56692766784fb)
LINK_DEPS added to tinfra_test_program
propagate from branch 'pl.reddix.tinfra' (head d64a0d38f81182fbb3be45c1cc0bcfae5dec0a31)
            to branch 'pl.reddix.tinfra.makefoo' (head 8afae735341756b16c49ac74e37fb0baf299ea2b)
removed last bakefile leftovers
merge of 'a8e8215dbfed060e3ed900e57e493b799eda912b'
     and 'c8a03bf77a96b428e1c6bd310b7e1b9decf6cf46'
propagate from branch 'pl.reddix.tinfra' (head a0126694b7529a7fc6d173629f9d47a1a6a3034c)
            to branch 'pl.reddix.tinfra.makefoo' (head faa87e495beb6b625983f899a2e3ce795dd37853)
autoconf 2.59 is enough for us
Makefile.in need prefix etc defined for autoconf
tinfra is not yet ready for shared-lib deployment, so remove it for now
make/tinfra_test_program fix link order tinfra/tinfra_test ; use cppcheck
fix missing return value
TINFRA_STATIC_ASSERT added
* condition(pthread): timed_wait added
* time: more improvements
merge of '88e4a44145bb9bec80eb8fe4e2c293fc938eef61'
     and 'd12da3fc9f67d821fe9729034072dfce482e22b8'