Fix .gitignore and remove build

Signed-off-by: Marc Lagrange <markocpc@gmail.com>

.gitignore

@@ -12,3 +12,4 @@ config.h
 \#*
 wmfs.1.gz
 wmfs.1.xml
+build/

build/wmfs.1

@@ -1,75 +0,0 @@
-.\"     Title: wmfs
-.\"    Author: 
-.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
-.\"      Date: 09/13/2008
-.\"    Manual: 
-.\"    Source: 
-.\"
-.TH "WMFS" "1" "09/13/2008" "" ""
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.SH "NAME"
-wmfs - Windows Manager From Scratch
-.SH "SYNOPSIS"
-\fBwmfs\fR [\fB\-v\fR | \fB\-\-version\fR] [\fB\-h\fR | \fB\-\-help\fR] [\fB\-c\fR | \fB\-\-config\fR \fIFILE\fR]
-.sp
-.SH "DESCRIPTION"
-\fBWmfs\fR is a windows manager for X\. You can use Floating and Tiling apps\. blahblahblah\&...
-.sp
-.SH "OPTIONS"
-.PP
-\fB\-v\fR, \fB\-\-version\fR
-.RS 4
-Print version information to standard output, then exit\.
-.RE
-.PP
-\fB\-h\fR, \fB\-\-help\fR
-.RS 4
-Print help information, then exit\.
-.RE
-.PP
-\fB\-c\fR, \fB\-\-config\fR
-.RS 4
-Use an alternate configuration file instead of
-\fI$HOME/\.wmfsrc\fR\.
-.RE
-.SH "DEFAULT MOUSE BINDINGS"
-.SS "Type de bind\."
-.PP
-\fBtouche + truc\fR on XYZ
-.RS 4
-Description\.
-.RE
-.SS "Autre type de bind\."
-.PP
-\fBtruc + machin\fR
-.RS 4
-Desc\.
-.RE
-.SH "DEFAULT KEY BINDINGS"
-.SS "Type de bind\."
-.PP
-\fBtouche + truc\fR on XYZ
-.RS 4
-Description\.
-.RE
-.SS "Autre type de bind\."
-.PP
-\fBtruc + machin\fR
-.RS 4
-Desc\.
-.RE
-.SH "CONFIGURATION"
-\fBWmfs\fR is configured by \fI$HOME/\.wmfsrc\fR
-.sp
-.SH "BUGS"
-Know bug list here\.
-.sp
-.SH "AUTHORS"
-Marc Lagrange <markocpc@gmail\.com> for the build system and Gentoo ebuilds\. Martin Duquesnoy <tonmail> for the code\.
-.sp
-.SH "WWW"
-http://wmfs\.sangor\.net/
-.sp