Update env tags and pip requirements

.env

@@ -1,2 +1,3 @@
-SOFTLEARNING_DEV_TAG=20181202-dev-cpu-v1
-SOFTLEARNING_DEV_GPU_TAG=20181202-dev-gpu-v1
+SOFTLEARNING_DEV_TAG=20181212-dev-cpu-v1
+SOFTLEARNING_DEV_CPU_TAG=20181212-dev-cpu-v1
+SOFTLEARNING_DEV_GPU_TAG=20181212-dev-gpu-v1

requirements.txt

@@ -7,7 +7,7 @@ awscli==1.16.67
 boto3==1.9.57
 botocore==1.12.57
 cachetools==3.0.0
-certifi==2018.10.15
+certifi==2018.11.29
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0
@@ -20,6 +20,7 @@ Cython==0.29.1
 dask==1.0.0
 decorator==4.3.0
 docutils==0.14
+deepdiff==3.3.0
 flatbuffers==1.10
 funcsigs==1.0.2
 future==0.17.1
@@ -32,7 +33,7 @@ google-auth==1.6.1
 google-auth-httplib2==0.0.3
 grpcio==1.16.1
 gtimer==1.0.0b5
-gym==0.10.9
+git+https://github.com/openai/gym.git@49cd48020f6760630a7317cb3529a22de6f12f2e#[all]
 h5py==2.8.0
 httplib2==0.12.0
 idna==2.7
@@ -46,7 +47,7 @@ Markdown==3.0.1
 matplotlib==3.0.2
 more-itertools==4.3.0
 mujoco-py==1.50.1.68
-multiworld==0.0.0
+git+https://github.com/vitchyr/multiworld.git@d76b3dae2e8cbca02924f93d6cc0239c552f6408
 networkx==2.2
 numpy==1.15.4
 pandas==0.23.4
@@ -70,7 +71,7 @@ pytz==2018.7
 PyWavelets==1.0.1
 PyYAML==3.13
 psutil==5.4.8
-ray==0.6.0
+ray[rllib,debug]==0.6.0
 redis==3.0.1
 requests==2.20.1
 rsa==3.4.2
@@ -79,12 +80,12 @@ s3transfer==0.1.13
 scikit-image==0.14.1
 scikit-learn==0.20.1
 scipy==1.1.0
-Serializable==0.1.0
+git+https://github.com/hartikainen/serializable.git@76516385a3a716ed4a2a9ad877e2d5cbcf18d4e6
 setproctitle==1.1.10
 six==1.11.0
 smmap2==2.0.5
 tensorboard==1.12.0
-tensorflow-gpu==1.12.0
+tensorflow==1.12.0
 tensorflow-probability==0.5.0
 termcolor==1.1.0
 toolz==0.9.0