Merge branch 'next' into account_transfer
Updated Account transfer API (wip)
Merge branch 'next' into account_transfer
Added UnresolvedAccountTransferAction class which will be used as unresolved db action and unresolved metadata action. (Wip)
minor updates (wip)
DataManager re-put chunk when too few online pmid_nodes
minor corrections
Merge branch 'next' into account_transfer

Conflicts:
	src/maidsafe/vault/account_transfer.h
	src/maidsafe/vault/account_transfer.proto
wip on account transfer
Updated Account transfer code to exhibit the design approach.
Merge branch 'next' into account_transfer

Conflicts:
	src/maidsafe/vault/maid_manager/maid_manager.h
AccountTransfer MaidManager WIP
Merge branch 'pmidnode_leave_join' into account_transfer
AccountTransfer MaidManager passed for demo
AccountTransfer DataManager
AccountTransfer PmidManager
add a timestamp to handled entry : allowing further account transfer
cleanup handled_requests_ when size exceeds limit
resolve at group_size/2 instead of group_size - 1
Merge branch 'next' into account_transfer_demo

Conflicts:
	cmake/maid_manager.message_types.meta
	src/maidsafe/vault/data_manager/service.h