Merge pull request #21 from YaroslavLitvinov/dev

one pagesize is used bot both nacl and host builds
fixed gettext compatibility with bison 3.0

plural.y was incompatible with newer bison versions
Merge pull request #23 from pkit/bison-3-fix

fixed gettext compatibility with bison 3.0
Merge pull request #24 from YaroslavLitvinov/dev

Dev
Merge pull request #25 from YaroslavLitvinov/dev

fixed for generic zrt - user main function was not callable
zcall select is supported, need to rebuild toolchain
configure