Bindata is optional and over-writable on restart (#354)

* Moved conf assets into options folder

* Dropped old bindata

* Started to integrate options bindata and accessors

* Do not enforce a builtin app.ini

* Replaced bindata calls with options

* Dropped bindata task from makefile, it's the generate task now

* Always embedd app.ini to provide sane config defaults

* Use sane defaults for the configuration

* Defined default value for SSH_KEYGEN_PATH

* Dropped "NEVER EVER MODIFY THIS FILE" header from app.ini

* Fixed new paths in latest test additions

* Drop bindata with make clean task

* Set more proper default values

options/gitignore/XilinxISE

@@ -0,0 +1,57 @@
+# intermediate build files
+*.bgn
+*.bit
+*.bld
+*.cmd_log
+*.drc
+*.ll
+*.lso
+*.msd
+*.msk
+*.ncd
+*.ngc
+*.ngd
+*.ngr
+*.pad
+*.par
+*.pcf
+*.prj
+*.ptwx
+*.rbb
+*.rbd
+*.stx
+*.syr
+*.twr
+*.twx
+*.unroutes
+*.ut
+*.xpi
+*.xst
+*_bitgen.xwbt
+*_envsettings.html
+*_map.map
+*_map.mrp
+*_map.ngm
+*_map.xrpt
+*_ngdbuild.xrpt
+*_pad.csv
+*_pad.txt
+*_par.xrpt
+*_summary.html
+*_summary.xml
+*_usage.xml
+*_xst.xrpt
+
+# project-wide generated files
+*.gise
+par_usage_statistics.html
+usage_statistics_webtalk.html
+webtalk.log
+webtalk_pn.xml
+
+# generated folders
+iseconfig/
+xlnx_auto_0_xdb/
+xst/
+_ngo/
+_xmsgs/