Bump minimum version 3.5 -> 3.6

Author: tony

README.rst

@@ -252,7 +252,7 @@ See donation options at https://git-pull.com/support.html.
 Project details
 ---------------
 - tmux support: 1.8, 1.9a, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6
-- python support: >= 3.3, pypy, pypy3
+- python support: >= 3.6, pypy, pypy3
 - Source: https://github.com/tmux-python/tmuxp
 - Docs: https://tmuxp.git-pull.com
 - API: https://tmuxp.git-pull.com/api.html

docs/plugin_system.rst

@@ -67,7 +67,7 @@ directory. The resulting file looks something like this:
     authors = ["Author Name <author.name@<domain>.com>"]
 
     [tool.poetry.dependencies]
-    python = "^3.5"
+    python = "^3.6"
     tmuxp = "^1.6.0"
 
     [tool.poetry.dev-dependencies]

pyproject.toml

@@ -15,7 +15,6 @@ classifiers = [
   "Environment :: Web Environment",
   "Intended Audience :: Developers",
   "Programming Language :: Python",
-  "Programming Language :: Python :: 3.5",
   "Programming Language :: Python :: 3.6",
   "Programming Language :: Python :: 3.7",
   "Programming Language :: Python :: 3.8",
@@ -36,7 +35,7 @@ Repository = "https://github.com/tmux-python/tmuxp"
 tmuxp = 'tmuxp:cli.cli'
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 click = "^7"
 kaptan = ">=0.5.10"
 libtmux = "<0.10"

setup.py

@@ -51,7 +51,6 @@
         "Environment :: Web Environment",
         "Intended Audience :: Developers",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",

tests/fixtures/pluginsystem/plugins/tmuxp_test_plugin_awf/pyproject.toml

@@ -5,7 +5,7 @@ description = "A tmuxp plugin to test after_window_finished part of the tmuxp pl
 authors = ["Joseph Flinn <joseph.s.flinn@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 tmuxp = "^1.7.0"
 
 [tool.poetry.dev-dependencies]

tests/fixtures/pluginsystem/plugins/tmuxp_test_plugin_bs/pyproject.toml

@@ -5,7 +5,7 @@ description = "A tmuxp plugin to test before_script part of the tmuxp plugin sys
 authors = ["Joseph Flinn <joseph.s.flinn@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 tmuxp = "^1.7.0."
 
 [tool.poetry.dev-dependencies]

tests/fixtures/pluginsystem/plugins/tmuxp_test_plugin_bwb/pyproject.toml

@@ -5,7 +5,7 @@ description = "A tmuxp plugin to test before_workspace_build part of the tmuxp p
 authors = ["Joseph Flinn <joseph.s.flinn@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 tmuxp = "^1.7.0"
 
 [tool.poetry.dev-dependencies]

tests/fixtures/pluginsystem/plugins/tmuxp_test_plugin_fail/pyproject.toml

@@ -5,7 +5,7 @@ description = "A test plugin designed to fail to test the cli"
 authors = ["Joseph Flinn <joseph.s.flinn@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 tmuxp = "^1.7.0"
 
 [tool.poetry.dev-dependencies]

tests/fixtures/pluginsystem/plugins/tmuxp_test_plugin_owc/pyproject.toml

@@ -5,7 +5,7 @@ description = "A tmuxp plugin to test on_window_create part of the tmuxp plugin
 authors = ["Joseph Flinn <joseph.s.flinn@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 tmuxp = "^1.7.0"
 
 [tool.poetry.dev-dependencies]

tests/fixtures/pluginsystem/plugins/tmuxp_test_plugin_r/pyproject.toml

@@ -5,7 +5,7 @@ description = "A tmuxp plugin to test reattach part of the tmuxp plugin system"
 authors = ["Joseph Flinn <joseph.s.flinn@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.5"
+python = "^3.6"
 tmuxp = "^1.7.0"
 
 [tool.poetry.dev-dependencies]