Update Examples and LICENSE

Some examples were out of date (any trends example)
Renamed the core_examples dir. to examples

examples/get_user_timeline.py

@@ -0,0 +1,10 @@
+from twython import Twython, TwythonError
+
+# Requires Authentication as of Twitter API v1.1
+twitter = Twython(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET)
+try:
+    user_timeline = twitter.getUserTimeline(screen_name='ryanmcgrath')
+except TwythonError as e:
+    print e
+
+print user_timeline

examples/search_results.py

@@ -0,0 +1,12 @@
+from twython import Twython, TwythonError
+
+# Requires Authentication as of Twitter API v1.1
+twitter = Twython(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET)
+try:
+    search_results = twitter.search(q="WebsDotCom", rpp="50")
+except TwythonError as e:
+    print e
+
+for tweet in search_results["results"]:
+    print "Tweet from @%s Date: %s" % (tweet['from_user'].encode('utf-8'),tweet['created_at'])
+    print tweet['text'].encode('utf-8'),"\n"

examples/shorten_url.py

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+from twython import Twython
+
+# Shortening URLs requires no authentication, huzzah
+shortURL = Twython.shortenURL('http://www.webs.com/')
+
+print shortURL

examples/update_profile_image.py

@@ -0,0 +1,5 @@
+from twython import Twython
+
+# Requires Authentication as of Twitter API v1.1
+twitter = Twython(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET)
+twitter.updateProfileImage('myImage.png')

examples/update_status.py

@@ -0,0 +1,9 @@
+from twython import Twython, TwythonError
+
+# Requires Authentication as of Twitter API v1.1
+twitter = Twython(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET)
+
+try:
+    twitter.updateStatus(status='See how easy this was?')
+except TwythonError as e:
+    print e