fstools: backport fixes from master branch

The following changes are backported from the master branch

bdcb075 libfstools: fix matching device name
(f038a61 on master)

ef2d438 fstools: use -Wno-format-truncation instead of -Wno-error=format-truncation
(c43ae11 on master)

d361923 build: disable the format-truncation warning error to fix gcc 7 build errors
(a19f2b3 on master)

cddc830 libfstools: silence mkfs.{ext4,f2fs}
(88d48d5 on master)

be5004c libfstools: add basic documentation of mount functions
(92b4c2c on master)

34d36c2 add missing includes
(7d78836 on master)

A previously added hotfix was replaced by a git commit, hence the patch
file is removed and we got instead

45c2a6f libfstools: fix multiple volume_identify usages with the same volume
(633a8d0 on master)

Signed-off-by: Daniel Golle <[email protected]>

Author: dangowrt

package/system/fstools/Makefile

@@ -12,10 +12,10 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/fstools.git
-PKG_SOURCE_DATE:=2016-12-04
-PKG_SOURCE_VERSION:=84b530a732b12cca1cd5ee9ba163b7ead7a83de3
-PKG_MIRROR_HASH:=b607138de1adbb7f49e53daebe28ac1352910fa2b29278365edeabafc5b46a91
-PKG_RELEASE:=2
+PKG_SOURCE_DATE:=2017-06-30
+PKG_SOURCE_VERSION:=bdcb075fafdac0bfe3207c23f64acd58432bad86
+PKG_MIRROR_HASH:=760a1fdbd379f1191947ac6ba9881a85a9b8c43f4a96d49db18d4654b0c312c4
+PKG_RELEASE:=1
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0