conversations-plus - improved conversations

	Commit message (Collapse)	Author	Age	Files	Lines
*	Related to FS#131, FS#129, FS#220:filetransfer	steckbrief	2016-06-06	1	-0/+7
\| \| \| \| \| \| \|	- FileTransferFailureReason including types introduced. A failure can be recoverable, non-recoverable or limited recoverable - in case file transfer with the highest weight factor fails, the next file transfer method is used - improved logging - javadoc comments added
*	FileTransfer reworked (first steps - functionality as is), HttpUpload	steckbrief	2016-05-29	1	-0/+84
	separated, some bugfixes - HttpUpload moved into own package - FileTransfer managed by a central manager class, several FileTransferService implementation can be used - Security initializations moved to ConversationsPlusApplication - Access to PowerManager moved to ConversationsPlusApplication - Removed unused code fragments - Access to HttpConnectionManager is now static