Added support for null Experiment values, when the 'value' attribute isn't present.
Removed Base64 code since that is part of Android API Level 8, which is the minSdkVersion.
Added SecureSharedPreferences.
Made SecureSharedPreferences easier to extend.
Minor change.
Removed some spaces.
Added methods to get meta-data from the AndroidManifest to SystemUtils.
Fixed SystemUtils.getMetaDataFloat not actually returning a float.
Added ArrayUtils.isEmpty(Object[]).
Aded TextUtils.isEmpty(CharSequence[]).
Minor change.
Added IntentUtils.
Added MailUtils.
Fixed SecureSharedPreferences not encrypting the keys when being read from.
Added WifiUtils.getWifiHotspotConfiguration(..).
Added WifiUtils.getWifiSSID overloaded method that strips the quotes around the SSID.
Added WifiUtils.getWifiHotspotSSID().
Fixed detection if Wifi hotspot is running.
Added SystemUtils.isEmulator().
Added WifiUtils.getEmulatorIPAddres and WifiUtils.getEmulatorIPAddress.