pspssh 0.3.2 — a proper banner

The first thing on screen now says what it is, which build, and who made it:

pspssh v0.3.2  -  Mert Cobanov
ssh for the psp: curve25519, ed25519, aes256-ctr
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The third line is the point of the project stated where someone will read it: the PSP's existing SSH client speaks 2008 cryptography and cannot reach a current server. This one does.

Everything else is 0.3.0 — the jitter-based entropy source that lets a session be created at all, and --enable-harden on both builds.

Copy EBOOT.PBP to ef0:/PSP/GAME/pspssh/. If the banner does not say v0.3.2, the copy did not take.