Updatet package name in readme

changed pyo365 to O365 since it caused me a lot of Confusion during the Implementation because I installed the pyo365 package

README.md

@@ -13,7 +13,7 @@ The result is a package that provides a lot of the Microsoft Graph and Office 36
 This is for example how you send a message:
 
 ```python
-from pyo365 import Account
+from O365 import Account
 
 credentials = ('client_id', 'client_secret')
 
@@ -68,7 +68,7 @@ What follows is kind of a wiki... but you will get more insights by looking at t
 
 
 ## Install
-pyo365 is available on pypi.org. Simply run `pip install pyo365` to install it.
+pyo365 is available on pypi.org. Simply run `pip install O365` to install it.
 
 Project dependencies installed by pip:
  - requests
@@ -106,7 +106,7 @@ You can implement your own protocols by inheriting from `Protocol` to communicat
 
 You can instantiate protocols like this:
 ```python
-from pyo365 import MSGraphProtocol
+from O365 import MSGraphProtocol
 
 # try the api version beta of the Microsoft Graph endpoint.
 protocol = MSGraphProtocol(api_version='beta')  # MSGraphProtocol defaults to v1.0 api version
@@ -174,7 +174,7 @@ Then the user can request access to one or more of this resources by providing s
 For example your application can have Calendar.Read, Mail.ReadWrite and Mail.Send permissions, but the application can request access only to the Mail.ReadWrite and Mail.Send permission.
 This is done by providing scopes to the connection object like so:
 ```python
-from pyo365 import Connection
+from O365 import Connection
 
 credentials = ('client_id', 'client_secret')
 
@@ -248,7 +248,7 @@ You can manually authenticate by using a single `Connection` instance as describ
 
     Create an `Account` instance and authenticate using the `authenticate` method:
     ```python
-    from pyo365 import Account
+    from O365 import Account
 
     account = Account(credentials=('client_id', 'client_secret'))
     result = account.authenticate(scopes=['basic', 'message_all'])  # request a token for this scopes
@@ -261,7 +261,7 @@ You can manually authenticate by using a single `Connection` instance as describ
 2. `oauth_authentication_flow`:
 
     ```python
-    from pyo365 import oauth_authentication_flow
+    from O365 import oauth_authentication_flow
 
     result = oauth_authentication_flow('client_id', 'client_secret', ['scopes_required'])
     ```
@@ -273,7 +273,7 @@ But you can also work only with the pieces you want.
 
 For example, instead of:
 ```python
-from pyo365 import Account
+from O365 import Account
 
 account = Account(('client_id', 'client_secret'))
 message = account.new_message()
@@ -285,7 +285,7 @@ mailbox = account.mailbox()
 You can work only with the required pieces:
 
 ```python
-from pyo365 import Connection, MSGraphProtocol, Message, MailBox
+from O365 import Connection, MSGraphProtocol, Message, MailBox
 
 my_protocol = MSGraphProtocol()
 con = Connection(('client_id', 'client_secret'))
@@ -302,7 +302,7 @@ It's also easy to implement a custom Class.
 Just Inherit from `ApiComponent`, define the endpoints, and use the connection to make requests. If needed also inherit from Protocol to handle different comunications aspects with the API server.
 
 ```python
-from pyo365.utils import ApiComponent 
+from O365.utils import ApiComponent 
 
 class CustomClass(ApiComponent):
     _endpoints = {'my_url_key': '/customendpoint'}