[requirements] adding boto3 and gevent to requirements.txt for geodata package

scripts/requirements.txt

@@ -1,3 +1,5 @@
+boto3==1.4.0
+botocore==1.4.53
 Fiona==1.6.3.post1
 PyYAML==3.11
 Rtree==0.8.2
@@ -9,6 +11,10 @@ cligj==0.4.0
 cssselect==0.9.1
 distribute==0.7.3
 future==0.15.2
+futures==3.0.5
+gevent==1.1.2
+greenlet==0.4.10
+jmespath==0.9.0
 leveldb==0.193
 lxml==3.6.0
 lru-dict==1.1.3
@@ -20,6 +26,7 @@ pystache==0.5.4
 python-Levenshtein==0.12.0
 python-geohash==0.8.5
 requests==2.9.1
+s3transfer==0.1.3
 six==1.10.0
 ujson==1.35
 urlnorm==1.1.3