added new keybindings for home and end keys
Merge pull request #3 from andya9/andya

added new keybindings for home and end keys
v0.1.4.2: declare functions like in the output of declare -f
v0.1.4.2: update README.md and docs/
v0.1.4.2: update README.md and INFO.md
v0.1.4.2: update INFO.md
v0.1.4.2: update INFO.md
v0.1.4.2: update INFO.md
v0.1.4.2: update INFO.md
v0.1.4.3: update __blscd_help and README.md
v0.1.4.3: update INFO.md
v0.1.4.4:
- give cmdl arg named "dump" to create a lighter exe
- rename script into "blscd.sh"
- update docs
v0.1.4.4: add .gitignore
v0.1.4.5: declare nested functions with resv. word function
v0.1.4.6: use -z instead the !-operator in conditional expressions
v0.1.4.7: create fs __blscd_print_data, __blscd_test_data and __blscd_test_data_index
v0.1.4.8: clean up code; create fs __blscd_build_mtime_do, __blscd_build_search_do, __blscd_mtime_go_newest_do and __blscd_mtime_go_oldest_do
v0.1.4.9: edit ls and read commands in __blscd_draw_screen_lines
v0.1.4.10: make test -f $dir_col_2_string in __blscd_build_col_list
v0.1.4.10: update README.md and docs/