add ~/bin stuff

Add some useful shell scripts to place into ~/bin
add HOWTO-install-php52-from-sources

Add HOWTO: install PHP 5.2.17 from sources on FreeBSD,
with PHP 5.3.x already installed from ports.
Allows to run 5.2 and 5.3 for different virtual hosts.
add cshrc-config

Add ~/.cshrc config file
add bash-inputrc

Add ~/.inputrc config file.
Tested under FreeBSD 9.0-RELEASE and Kubuntu 12.04 LTS.
add bash-aliases

Add ~/.bash_aliases config file
add bash-logout

Add ~/.bash_logout config file
add HOWTO-any-length-random-data-file-generation

Add HOWTO: generate random file with dd(1)
add HOWTO-destroy-data-on-flash-storage

Add HOWTO: destroy all data on flash storage with dd(1)
add HOWTO-mbr-manipulations-with-dd

Add HOWTO: MBR manipulations with dd(1)
add HOWTO-add-gitignore-to-empty-dirs

Add HOWTO: add .gitignore files to empty directories (as placeholder)
add HOWTO-pull-chenges-from-upstream

Add HOWTO: pull changes from the upstream, when using forked repo on GitHub
add HOWTO-squash-multiply-commits

Add HOWTO: squash multiply GIT commits into new one