v0.2.6

• clean up code
• move the linking function to pkg_install
• limit the PATH check and installed check to crackle install
• improve formatting
• reorganize libs
• simplify arch_triplet script
• create a function for loading libraries
• crackle nuke; clean up broken symlinks for bash completion scripts too
• crackle clean, cleans broken symlinks too
• prepare for crackle bin 2.0
• make crackle install use crackle bin like a repository
• fix spacing
• improve the loop for crackle install & crackle crack
• fix error when environment directory is empty
• make crackle fails if ~/.local/bin is not in the PATH
• make crackleconf more flexible
• bug fixes