Fix "hyphen-used-as-minus-sign" in manpage

See http://lintian.debian.org/tags/hyphen-used-as-minus-sign.html
for further infomation
Old order in Makefile was problematic.

Makefile:

$(CC) $(CFLAGS) -o $(EXEC) grid.o state.o king.o network.o output.o client.o server.o main.o $(LDFLAGS)

The order is problematic. Better use

$(CC) $(CFLAGS) $(LDFLAGS) grid.o state.o king.o network.o output.o client.o server.o main.o -o $(EXEC)

to avoid a FTBFS with binutils-gold.
version 1.1.5
moved LDFLAGS after object files in Makefile
separated LDFLAGS and LDLIBS
version 1.1.6
icons 32x32 and 16x16
updated changelog
Fix Hardening

More info: https://wiki.debian.org/Hardening
Added a desktop menu file
simple timeline added
Merge branch 'menu' of https://github.com/Sicness/curseofwar into Sicness-menu

Conflicts:
	CHANGELOG
Changed text of the menu file
version 1.1.7
edited hints in the menu file
Merge branch 'master' into plotting
Timeline, added option -T
Install changelog.gz and Makefile fix

Tested.
Proof:

[15:29:02]abalashov@abalashow-ws:~/Dropbox/develop/curseofwar/repo/curseofwar $ sudo rm -rf /tmp/curs/

[15:29:33]abalashov@abalashow-ws:~/Dropbox/develop/curseofwar/repo/curseofwar $ sudo make DESTDIR=/tmp/curs/ install
install -m 755 -D curseofwar /tmp/curs//usr/bin/curseofwar
install -m 775 -d /tmp/curs//usr/share/man/man6
sed "s/%VERSION%/`cat VERSION`/g" curseofwar.6 | gzip -c > /tmp/curs//usr/share/man/man6/curseofwar.6.gz
install -m 755 -d /tmp/curs//usr/share/doc/curseofwar
cat CHANGELOG | gzip -c > /tmp/curs//usr/share/doc/curseofwar/changelog.gz
chmod 644 /tmp/curs//usr/share/man/man6/curseofwar.6.gz

[15:29:45]abalashov@abalashow-ws:~/Dropbox/develop/curseofwar/repo/curseofwar $ tree /tmp/curs/
/tmp/curs/
└── usr
    ├── bin
    │   └── curseofwar
    └── share
        ├── doc
        │   └── curseofwar
        │       └── changelog.gz
        └── man
            └── man6
                └── curseofwar.6.gz

7 directories, 3 files

[15:29:49]abalashov@abalashow-ws:~/Dropbox/develop/curseofwar/repo/curseofwar $ sudo rm -rf /tmp/curs/

[15:29:57]abalashov@abalashow-ws:~/Dropbox/develop/curseofwar/repo/curseofwar $ sudo make PREFIX=/tmp/curs/ install
install -m 755 -D curseofwar /tmp/curs//bin/curseofwar
install -m 775 -d /tmp/curs//share/man/man6
sed "s/%VERSION%/`cat VERSION`/g" curseofwar.6 | gzip -c > /tmp/curs//share/man/man6/curseofwar.6.gz
install -m 755 -d /tmp/curs//share/doc/curseofwar
cat CHANGELOG | gzip -c > /tmp/curs//share/doc/curseofwar/changelog.gz
chmod 644 /tmp/curs//share/man/man6/curseofwar.6.gz

[15:30:00]abalashov@abalashow-ws:~/Dropbox/develop/curseofwar/repo/curseofwar $ tree /tmp/curs/
/tmp/curs/
├── bin
│   └── curseofwar
└── share
    ├── doc
    │   └── curseofwar
    │       └── changelog.gz
    └── man
        └── man6
            └── curseofwar.6.gz

6 directories, 3 files
Remove 'see how to play' from the manpage
some rewording in CHANGELOG, version 1.1.8