SCT-475 fix python build, tests, etc.

A brand new python user's build currently fails- there's an incompatibility between sdkbase and the generated Dockerfile.

Current users will likely not see this problem as sdkbase and their module are built already.

Bump version
Move all the python SSL warning fixes to sdkbase
Note that Java 9 is currently incompatible
Deprecate R.
- Remove failing R test
Fix java tests by updating certs
Minor cleanup

$ kb-sdk init -u gaprice -e -l R Foo
************************************************************************
WARNING: R support is deprecated and will be removed in a future release
************************************************************************
Done! Your module is available in the Foo directory.
Compile and run the example methods with the following inputs:
  cd Foo
  make          (required after making changes to Foo.spec)
  kb-sdk test   (will require setting test user account credentials in
test_local/test.cfg)

$ cd Foo
$ make
kb-sdk compile Foo.spec \
        --out lib \
        --plclname Foo::FooClient \
        --jsclname javascript/Client \
        --pyclname Foo.FooClient \
        --rclname Foo/FooClient \
        --javasrc src \
        --java \
        --rsrvname Foo/FooServer \
        --rimplname Foo/FooImpl;
KBase SDK version 1.0.18 (commit 389297a)
************************************************************************
WARNING: R support is deprecated and will be removed in a future release
************************************************************************

$ gedit test_local/test.cfg 
$ kb-sdk test
************************************************************************
WARNING: R support is deprecated and will be removed in a future release
************************************************************************

Validating module in (/home/crusherofheads/temp/Foo)

kbase / kb_sdk

SCT-475 fix python build, tests, etc. #292