Bump colorama version max to 0.3.7

This uses the `strip` argument to preserve the previous behavior
of colorizing when output is redirected.

Fixes #2043
Resolves #2037
Resolves #1742

awscli/table.py

@@ -161,9 +161,9 @@ def style_indentation_char(self, text):
 
 class ColorizedStyler(Styler):
     def __init__(self):
-        # autoreset allows us to not have to sent
-        # reset sequences for every string.
-        colorama.init(autoreset=True)
+        # `autoreset` allows us to not have to sent reset sequences for every
+        # string. `strip` lets us preserve color when redirecting.
+        colorama.init(autoreset=True, strip=False)
 
     def style_title(self, text):
         # Originally bold + underline

requirements.txt

@@ -7,7 +7,7 @@ docutils>=0.10
 -e git://github.com/boto/s3transfer.git@develop#egg=s3transfer
 -e git://github.com/boto/jmespath.git@develop#egg=jmespath
 nose==1.3.0
-colorama>=0.2.5,<=0.3.3
+colorama>=0.2.5,<=0.3.7
 mock==1.3.0
 rsa>=3.1.2,<=3.5.0
 wheel==0.24.0

setup.cfg

@@ -5,7 +5,7 @@ universal = 1
 [metadata]
 requires-dist =
         botocore==1.4.36
-        colorama>=0.2.5,<=0.3.3
+        colorama>=0.2.5,<=0.3.7
         docutils>=0.10
         rsa>=3.1.2,<=3.5.0
         s3transfer==0.0.1

setup.py

@@ -7,7 +7,7 @@
 
 
 requires = ['botocore==1.4.36',
-            'colorama>=0.2.5,<=0.3.3',
+            'colorama>=0.2.5,<=0.3.7',
             'docutils>=0.10',
             'rsa>=3.1.2,<=3.5.0',
             's3transfer==0.0.1']