Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
fix strict-aliasing warnings in ec_manuf.c
fix strict-aliasing warnings due to ip_add_to_int32 macro
fix implicit-function-declaration warning in ec_curses.c
Merge pull request #384 from koeppea/fix-warnings2

Fix warnings to fit Gentoo optimization requirements