[BUG] When htscanner=no build only php1_release

[regdos]

When in options.conf htscanner=no and set php1_release and php2_release custombuild builds only php1_release.

Problem is function doPhp_build() and call doPHPHtscanner.

 if [ "${HTSCANNER_OPT}" = "no" ]; then
                        echo "Cannot build htscanner, because you do not have it set in options.conf file."
                        exit 1;
                fi

In this case function doPhp() (./build php) stops before end (in line doPhp_build ${PHP1_RELEASE} ${PHP1_MODE})