Modify requirements (#8)

* depend on setuptools_scm

* update README for setuptools_scm

Author: rstevens011

README.md

@@ -19,6 +19,7 @@ To use this client you must have:
 ### Dependencies
 This library requires the following standard dependencies:
 * botocore
+* setuptools_scm
 
 For development and testing purposes, this library requires the following additional dependencies:
 * pytest
@@ -28,7 +29,6 @@ For development and testing purposes, this library requires the following additi
 * pylint
 * isort
 * sphinx
-* setuptools_scm
 
 Please review the `requirements.txt` and `dev-requirements.txt` file for specific version requirements.
 

dev-requirements.txt

@@ -5,4 +5,3 @@ codecov>=1.4.0
 pylint>1.9.4
 isort>=4.3.4
 sphinx>=1.8.4
-setuptools_scm>=3.2

requirements.txt

@@ -1 +1,2 @@
-botocore>=1.12
+botocore>=1.12
+setuptools_scm>=3.2

setup.py

@@ -25,7 +25,7 @@
         'write_to': 'version.txt'
     },
     python_requires='>3.5',
-    install_requires=['botocore'],
+    install_requires=['botocore', 'setuptools_scm'],
     setup_requires=['pytest-runner', 'setuptools-scm'],
     tests_require=['pytest', 'pytest-cov', 'pytest-sugar', 'codecov']