build: make nodedownload.py work with Python 2.6
Merge pull request #18 from misterdjules/srl-v0.12-autoicu-nodedownload-python-26

build: make nodedownload.py work with Python 2.6 :+1:
build: support --icu-data-dir configure switch
Fake release
build: make binary uses --with-intl=small-icu
build: fix ICU support build on SmartOS