DEP: disclaim compatibility with Python 3.4

Also drop travis tests for that version.

Author: pavoljuhas

.travis.yml

@@ -9,7 +9,6 @@ os:
 
 env:
   - MYUSEMC=true MYPYTHON_VERSION=2.7
-  - MYUSEMC=true MYPYTHON_VERSION=3.4
   - MYUSEMC=true MYPYTHON_VERSION=3.5
   - MYUSEMC=true MYPYTHON_VERSION=3.6
   - MYUSEMC=true MYPYTHON_VERSION=3.7

conda-recipe/meta.yaml

@@ -25,12 +25,12 @@ build:
 
 requirements:
   build:
-    - python >=3.4|2.7*
+    - python >=3.5|2.7*
     - setuptools
     - pycifrw
 
   run:
-    - python >=3.4|2.7*
+    - python >=3.5|2.7*
     - setuptools
     - numpy >=1.3
     - pycifrw

setup.py

@@ -108,7 +108,6 @@ def getversioncfg():
         'Operating System :: POSIX',
         'Operating System :: Unix',
         'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',