Project dependencies may have API risk issues

[PyDeps]

Hi, In storm, inappropriate dependency versioning constraints can cause risks.

Below are the dependencies and version constraints that the project is using

paramiko==1.13.0
termcolor*
Flask==0.10.1
six*

The version constraint == will introduce the risk of dependency conflicts because the scope of dependencies is too strict.
The version constraint No Upper Bound and * will introduce the risk of the missing API Error because the latest version of the dependencies may remove some APIs.

After further analysis, in this project,
The version constraint of dependency Flask can be changed to >=0.10,<=0.12.5.

The above modification suggestions can reduce the dependency conflicts as much as possible,
and introduce the latest version as much as possible without calling Error in the projects.

The invocation of the current project includes all the following methods.

The calling methods from the Flask

json.dumps
json.loads

The calling methods from the all methods

re.compile
subparser.add_argument
sys.exit
get_default
storm_.delete_all_entries
key.options.strip
f.write
argparse.ArgumentParser
get_storm_instance
host_entry.get.get
self.get_last_index
self._generate_command
self.ssh_config_file.open.close
os.path.abspath
self.AliasedSubParsersAction.super.add_parser
host.get
arg_map.pop
self.get_options
arg.startswith
app.run
line.rstrip
self.ssh_config.add_host
self._config.append
get_storm_config
join
item.get
sorted
host_item.update
self._choices_actions.append
json.dumps
index.self.config_data.update
re.sub
self.execute
app.route
range
name.split
kwargs.update
line.lower
storm_.delete_entry
izip_longest
StormConfig
Flask
indexes.append
line.lower.strip
_web.run
self.ssh_config.delete_host
itemgetter
storm_.clone_entry
send_from_directory
key.strip.lower
key.strip
ERRORS.format
self._AliasedPseudoAction
self._quote_options
dirname
request.args.get
make_response
inspect.getargspec
i.line.lower
parse
i.line.lstrip
self.defaults.update
host.get.get
six.iteritems
line.rstrip.lstrip
defaults.get
Exception
self.ssh_config.delete_all_hosts
new_config_data.append
reversed
host_entry.get
host_item.get
list
subparser.set_defaults
argopts.get
render
ValueError
config.__dict__.get
self.parser.parse_args
response
fobj.read
type
uri.split
option.split
colored
Response
command
self.dump
getpass.getuser
self.parser.add_subparsers
storm_.update_entry
chmod
makedirs
value.split
ConfigParser
host.update
line.lower.strip.startswith
match.group.lower
self.ssh_config.write_to_ssh_config
bool
config.parse
len
key.host.append
storm_.edit_entry
self.ssh_config.update_host
copyfile
line.startswith
sup.__init__
int
self.get_default_ssh_config_file
key.lower
super
setup
open
filter
self.parser.register
results.append
i.line.isspace
options.update
self.ssh_config.load
arg
storm_.add_entry
max
value.get
entry.get
self.ssh_config.search_host
getattr
storm_.list_entries
self._POSITIONAL
jsonify
func.__doc__.strip
fixed_width
custom_option.split
storm_.backup
format
Storm
json.loads
message.replace
self.config_data.append
self.subparsers.add_parser
print
os.path.join
host_.get
app.get_storm
self.write_to_ssh_config
line.split
options.pop
formatted_results.append
main
storm_config.get
content.replace
match.group
self.parser.add_argument
storm_.search_host
enumerate
exists
prog
expanduser
kwargs.pop
config_file.open.read
get_formatted_message
re.match
find_packages
uri.strip
self._choices_actions.pop
isinstance
os.path.dirname
proxy_re.match
self.is_host_in
str

@developer
Could please help me check this issue?
May I pull a request to fix it?
Thank you very much.