README: direct https (no Pangolin needed), APK size, Bouncy Castle sources, test command

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -1,7 +1,7 @@
 # Calendar Lite — Nextcloud CalDAV for Android 2.3 (Galaxy Mini)
 
 A small native calendar client for Gingerbread (API 9/10). Built for a Samsung Galaxy Mini
-(GT-S5570, 240×320, Android 2.3.5) talking to Nextcloud, reached through Pangolin.
+(GT-S5570, 240×320, Android 2.3.5) talking to Nextcloud at its normal `https://` address.
 
 **Since 1.4 it brings its own TLS 1.2** (Bouncy Castle, the same client as Plexamp Lite, with Mozilla's
 root certificates and keep-alive connections), like the iPod version does with BearSSL. Put the
@@ -139,14 +139,16 @@ you should turn `proxy_ssl_verify` on.
 Menu key: View (Month/Agenda), New event, Sync, Today, Calendars, Settings. Tap an event for
 details, Edit and Delete.
 
-If installation fails, check the file arrived whole (53 KB; some browsers save a truncated or
+If installation fails, check the file arrived whole (about 1 MB; some browsers save a truncated or
 renamed `.apk.zip`) and that there are a few MB free on the internal storage. On a PC with
 `adb`, `adb install CalendarLite.apk` prints the exact reason (`INSTALL_FAILED_...`).
 
 ## Building
 
-Needs JDK 11+, Python 3, `d8` and `apksigner.jar` (Android SDK build-tools), and
-`apktool.jar` (2.9+, which bundles Google's `aapt` and smali). No Gradle.
+Needs JDK 11+, Python 3, `d8` and `apksigner.jar` (Android SDK build-tools),
+`apktool.jar` (2.9+, which bundles Google's `aapt` and smali), and the Bouncy Castle sources renamed
+to `com.minamp.bc` that Plexamp Lite's `tools/setup_toolchain.sh` prepares (`BC_SRC`, default
+`~/android-toolchain/bcsrc`). No Gradle.
 
 ```sh
 D8=d8 APKTOOL=~/apktool.jar APKSIGNER=$SDK/build-tools/34.0.0/lib/apksigner.jar ./build.sh
@@ -165,7 +167,7 @@ over the existing app.
 Tests (desktop JVM, need a CalDAV server such as Radicale on :5232 with user `xose`/`secret`):
 
 ```sh
-javac -d out src/org/gingercal/*.java test/org/gingercal/*.java
+javac -d out src/org/gingercal/*.java $(ls test/org/gingercal/*.java | grep -v NetTest)
 java -cp out org.gingercal.CoreTest          # discovery, sync, recurrence, create/edit/delete
 java -cp out org.gingercal.RedirectTest      # redirect handling (no server needed)
 # the bundled TLS transport (needs the android.jar and Bouncy Castle sources to compile):